From where (or who) do lion cubs get their chromosomes? How does this happen to produce the pattern you see in the karyotype?

Answers

Answer 1

Answer:

From their lion parents (male and female)

Explanation:

Lions are diploid organisms (2n), which means they have two sets of chromosomes. One set of chromosome is contributed by their MALE parent while the other set is contributed by their FEMALE parent. Therefore, a lion cub (young lion) derives its chromosomes from the equal contribution of each of its parent.

A karyotype is a pictorial representation of an organism's chromosomes, showing the arrangement, shape, number etc. A lion is found to possess 38 chromosomes in its diploid cell. This means that 19 chromosomes each was contributed by both lion (male) and lioness (female). Each chromosome type from each parent forms a pair known as HOMOLOGOUS CHROMOSOME, which is why the lion is referred to as DIPLOID.


Related Questions

Which statement describes a host organism? A host shares nutrients with a parasite. A host loses nutrients to a parasite. A host immediately kills a parasite. A host is immediately killed by a parasite.

Answers

Answer:

A host loses nutrients to a parasite.

Explanation:

A host-parasite relationship is called parasitic symbiotic relationship which means the host loses its nutrients to a parasite (host is harmed), and parasite whether endoparasite or exoparasite gets nutrients (parasite is benefited).

Hope this helps ;) ❤❤❤

Answer:

A host loses nutrients to a parasite.

Explanation:

. which of the following does not occur? radially symmetrical diploblast diploblastic eucoelomate protostomic coelomate bilaterally symmetrical deuterostome

Answers

The one that does not occur is diploblastic eucoelomate. So the correct option is B. diploblastic eucoelomate.

What is diploblastic eucoelomate?

Eucoelomate diploblastic beings are those whose blastula will have two embryonic leaves, that is, they will have only one interconnected cavity within their body that will be connected by a mouth and an anus. This central cavity will be called a coelom.

That cavity will be covered by a layer called peritoneum that will cover the entire cavity. These organisms will not have a head or a central nervous system.

Within these beings we will find coelenteros and sponges.

Therefore, we can confirm that the one that does not occur is diploblastic eucoelomate. So the correct option is B. diploblastic eucoelomate.

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The cells in our body that carry the electrical signals throughout our
bodies.
brain
cord
spinal
neurons

Answers

It’s the brain because it tells what your whole body needs to do
The correct answer is brain hope this helps.

Please show full working out with answer
independent. crime. Whan is the probabify that the menod finds a match between the orime scene DNA and at ieast one person whose DNA is stored in the bark of sarroles 7

Answers

The probability of finding a match between the DNA at the crime scene and at least one person whose DNA is stored in the bank of samples is 0.794.

Let P(M) be the probability that the DNA of the person whose DNA is stored in the bank is a match for the DNA of the crime scene. Since there are 2300 samples in the bank, the probability of a random person matching the crime scene DNA is 1 in 2300, so P(M) = 1/2300.

Therefore, the probability of the person's DNA not being a match for the crime scene DNA is P(D) = 1 - P(M) = 1 - 1/2300 = 2299/2300.

In a lineup, there are 7 people, and the probability of a random person matching the DNA at the crime scene is 1/7. The probability of not finding a match in any of the 7 people is 6/7.

Since each person in the lineup is independent of the others, the probability of not finding a match in any of the 7 people is (6/7)^7.

Hence, the probability of finding a match between the DNA at the crime scene and at least one person in the lineup is P = 1 - (6/7)^7, which simplifies to 0.794.

Therefore, the probability that the method finds a match between the crime scene DNA and at least one person whose DNA is stored in the bank of samples is 0.794.

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The prokaryotic nucleoid is not surrounded by a.....

Responses

A plasmid

B cytoplasm

C membrane

D flagella

Answers

Answer: I think it's D, but it may be A

Explanation:

In a group of Syrian hamsters, some individuals have straight fur and others have wavy fur. In this group, the gene for the fur texture trait has two alleles. The allele for wavy fur (f) is recessive to the allele for straight fur (F).
Complete the Punnett square below to show all possible genotypes of the offspring from a cross between two Syrian hamsters.

In a group of Syrian hamsters, some individuals have straight fur and others have wavy fur. In this group,

Answers

Answer:

Therefore the genotype would be;FF 25% Homozygous straight furff 25% Homozygous wavy furFt 50% Heterozygous mix

Explanation:

Genotype describes the combination of alleles that an individual has for a certain gene

-----hope it helps =)

In a group of Syrian hamsters, some individuals have straight fur and others have wavy fur. In this group,

What are ways that biodiversity loss can be reduced?
Select all that apply.
keeping seeds in seed banks
controlling invasive species
captive breeding
fragmenting habitats

Help FINAL EXAM please

Answers

I think the second one

Help me with this please!!!

Help me with this please!!!

Answers

Answer:

Answers in Explanation below.

Explanation:

1. Super nova

2.  Nebula

3. White dwarf

4. Red giant

5. Protostar

6. Supernova

7. Gravitational pull or gravity

The chemical energy stored in ATP during photosynthesis is released during the dark phase to _____.

produce O 2
produce CO 2
release energy for the "light."
produce carbohydrate from CO 2

Answers

answer-

produce carbohydrate from co2

Angeldouglas006 plz answer this question what is soil

Answers

Answer:

Soil are tiny bits of substances that contains animal and plants parts as well as nonliving matter such as rocks. They are compressed together by years of new layers of whatever sitting on top of it (New layers of soil, etc). Erosion also assists in the forming of soil as it may take layers of soil from a forest to another for example.

25 points answer ASAP


Isle Royale National Park is an island Archipelago (a chain of islands) located on Lake Superior in Michigan. Park officials first observed wolves on the island in the 1940s after they crossed an ice-bridge from Canada. Ice-bridges occur when the lake water between the islands and Canada freeze over in the winter. When they are frozen the wolves can walk to the island from Canada. On Isle Royale, these wolves are the only predator for the Bull Moose. Because this is an island system, scientists have an opportunity to study long-term population interactions with large mammals.




Figure 1. Wolf (left) and Bull Moose (right). Photo Credit: NPS Photo/Paul Brown



Using the current class consensus model, predict three factors that would affect the Bull Moose population

Answers

The Isle Royale wolf population has changed since its first arrival in the late 1940s. The wolf population declined drastically in 1980 and again in 2012 due to a combination of reasons including disease, climate change, chance, and genetic diversity loss.

Isle Royale National Park is an American national park in Michigan that encompasses Isle Royale, originally known as Minong to the original Ojibwe, as well as approximately 400 additional neighbouring islands and Lake Superior's surrounding seas.

Isle Royale is 45 miles (72 kilometres) long and 9 miles (14 kilometres) wide, making it the world's fourth-largest lake island at 206.73 square miles (535.4 square kilometres). It is also the largest natural island in Lake Superior, the second-largest in the Great Lakes (after Manitoulin Island), the third-largest in the contiguous United States (after Long Island and Padre Island), and the world's 33rd largest island.

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Nitrate in groundwater can be increased by infiltration of runoff from
Select one:
A. manure from cattle feedlots.
B. fields treated with synthetic fertilizers containing nitrogen.
C. rain runoff with dissolved nutrient
D. All of the above.

Answers

Nitrate in groundwater can be increased by the infiltration of runoff from various sources, including manure from cattle feedlots, fields treated with synthetic fertilizers containing nitrogen, and rain runoff with dissolved nutrients.

Hence, the correct option is D.

Nitrate in groundwater can be increased by the infiltration of runoff from various sources, including manure from cattle feedlots, fields treated with synthetic fertilizers containing nitrogen, and rain runoff with dissolved nutrients. These sources can contribute to the contamination of groundwater with nitrates.

Manure from cattle feedlots often contains high levels of nitrogen, which can leach into the soil and eventually reach groundwater.

Similarly, synthetic fertilizers used in agricultural fields contain nitrogen compounds that can also be washed into the soil and groundwater through runoff. Additionally, rainwater carrying dissolved nutrients can infiltrate the ground and contribute to nitrate contamination.

Therefore, all of the given options can contribute to the increase of nitrate in groundwater through runoff infiltration.

Hence, the correct option is D.

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One of the major positive effects of globalization is:
OA. faster spread of technology and ideas around the world.
B. decreased environmental damage from burning fossil fuels.
C. businesses choosing to hire more workers in their own countries.
D. less economic competition between different countries.
SUBMIT

Answers

The major positive effect of globalization is faster spread of technology and ideas around the world. The correct option is A

What is globalization ?

Technology and ideas have spread more quickly thanks to globalization. This is due to the fact that globalization has made it simpler for people to communicate and travel. People are therefore more likely to be exposed to novel concepts and cutting-edge innovations from many civilizations. Progress and innovation may result from this.

For instance, the internet has made it easier than ever for people to communicate information and ideas with one another. As a result, new technologies like social media and online education have emerged.

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tips bark at people BARK BARK BARK

Answers

Answer:

You talking about a dog or something

Explanation:

BARK BARK BARK BARK BARK BARK

Directions: The satellite image below shows Earth from outer space. Use the satellite image to answer any questions that follow.
The region labeled "Blue" indicates water on Earth. Water is essential for life on Earth for all of the following reasons EXCEPT-

Answers

The region labeled "Blue" on the satellite image indicates water on Earth. Water is essential for life on Earth for all of the following reasons except it is a major source of atmospheric oxygen, option D is correct.

Water plays a crucial role in the functioning of living organisms. It is required for a range of cellular processes, including chemical reactions, which are necessary for the maintenance of life. It provides a habitat for aquatic organisms, which make up a significant portion of the Earth biodiversity.

However, while photosynthetic organisms, such as algae and plants, release oxygen into the atmosphere as a byproduct of photosynthesis, water itself is not a major source of atmospheric oxygen, option D is correct.

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The complete question is:

Directions: The satellite image below shows Earth from outer space. Use the satellite image to answer any questions that follow. The region labeled "Blue" indicates water on Earth. Water is essential for life on Earth for all of the following reasons EXCEPT-

A) Water is needed for chemical reactions in cells.

B) Water helps regulate body temperature.

C) Water provides a habitat for aquatic organisms.

D) Water is a major source of atmospheric oxygen.

Directions: The satellite image below shows Earth from outer space. Use the satellite image to answer

A rapid motor response to a sensory stimulus in which nerve
impulses travel in an arc that includes thespinal cord but not
the brain is known as a
a Reflex
b Spinal motion
C Axon
d All of the above

Answers

Answer:

The answer is A. reflex

where can you find 96.5% of water on earth? what kind of water is it?

Answers

96.5% of water is found in the oceans
In oceans and it is salt water

Provide a detailed Information regarding Supply Chain Planning of
Harley-Davidson (Motor Company)

Answers

Harley-Davidson's supply chain planning allows the company to manage the flow of components and materials from suppliers to its own facilities. This process includes the review and management of agreements, inventory, and production timetables.

By understanding the requirements of suppliers, Harley-Davidson can identify opportunities for improved operations, while controlling the costs of materials and services. Through the use of IT, the company has the ability to track the progress and performance of its materials and adjust processes accordingly. In addition, the use of supply chain planning allows Harley-Davidson to monitor customer feedback on the quality of their product.

This feedback helps the company to hone their supply chain and improve their offerings. In summary, Harley-Davidson's supply chain planning provides a strong foundation for the company to meet customer expectations and ensure its supply chain operates efficiently.

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Read the passage to answer the question.
Even though scorpions are related to spiders,
there are many differences between the two
organisms. One difference is that scorpion
young do not hatch from eggs as spiders do.
Scorpions are born live, two at a time, and they
immediately crawl onto the mother's back for
protection and care. They remain there for two
weeks as they grow big enough to take care of
themselves.
Which cellular process do scorpions most likely
go through to produce
ATP?
anaerobic respiration
O aerobic respiration
O alcohol fermentation
O lactic acid fermentation

Answers

Ans:Aerobic respiration

Oxygen is used,ATP is made

which of the following aquatic biomes is known for its high biological diversity?
a)coral reef
b)salt marshes and mangrove forests
c)stream, salt marsh, seagrass bed
d)water temperature, water depth, water currents, salinity

Answers

The aquatic biome known for its high biological diversity is the coral reef. The answer is option A.

Coral reef is an underwater ecosystem found in shallow marine waters. It is composed of limestone structures that are built by tiny animals called corals. Coral reefs are known for their high biological diversity and are often referred to as the rainforests of the sea. They provide habitats for a vast array of marine organisms, including fish, invertebrates, and algae. Corals have a symbiotic relationship with photosynthetic algae called zooxanthellae, which provides the corals with nutrients and oxygen. This mutualistic relationship is responsible for the bright colors of the corals.

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When you reach the end of the mRNA strand in your modeling of the translation process, describe what has happened to the polypeptide. 23. What external stimuli helps direct the ribosome/mRNA complex to the ER receptor?

Answers

When the ribosome reaches the end of the mRNA strand during the process of translation, the polypeptide chain has been fully synthesized. The ribosome releases the polypeptide from the mRNA and dissociates from the mRNA molecule.

In eukaryotic cells, the polypeptide may undergo further modifications and folding to attain its functional conformation. It may be targeted to specific cellular compartments, such as the endoplasmic reticulum (ER), for further processing or secretion.

The direction of the ribosome/mRNA complex to the ER receptor is facilitated by a signal sequence present in the growing polypeptide chain. This signal sequence is recognized by a signal recognition particle (SRP), which is a complex of proteins and RNA. The SRP binds to the signal sequence and guides the ribosome/mRNA complex to the ER membrane, where it interacts with the ER receptor. This process is known as co-translational translocation and ensures that proteins destined for the ER or secretory pathway are properly targeted and inserted into the ER membrane.

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what do you think about this

what do you think about this

Answers

Answer:

I would conclude the the answer is D. Sugar, Glucose, and Starch.

Explanation:

Hopefully this helps! If this wasn't the answer you were looking for please don't hesitate to private message me or comment here. Have a nice day/night! :)

I need help with this it says put the following steps of the cell cycle in order

I need help with this it says put the following steps of the cell cycle in order

Answers

1)Interphase G1,S,G2
2)D Prophase
3)C Metaphase
4)A Anaphase
5)B Telophase
6)E Cytokines

Which of these cell types are still alive with a functioning nucleus at maturity?
- Parenchyma
- Sclereids
- Vessel Elements
- Tracheids

Answers

The cell type that is still alive with a functioning nucleus at maturity is the Parenchyma cell (Option A)

Parenchyma is a type of simple permanent tissue that comprises the majority of plant organs and performs various functions. Parenchyma cells are simple permanent cells that are almost entirely made up of thin-walled living cells. They are found in a wide range of plant organs and tissues, including leaves, stems, roots, fruits, and seeds. They are commonly found in the cortex, pith, and mesophyll of the plant, and they are primarily responsible for photosynthesis, storage, and secretion.

These cells are made up of a thin cell wall, and their cell wall thickness and arrangement are often used to distinguish them. These cells have a significant role in regulating gas exchange and water circulation, as well as synthesizing and storing food.

The parenchyma cells also provide support and are able to divide and differentiate into other cell types in response to stress. These are the reasons why parenchyma cells are the most numerous type of cells found in a plant.

Thus, the correct option is A.

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Among the given cell types, Parenchyma cells are still alive with a functioning nucleus at maturity. Parenchyma cells are one of the three types of ground cells, and they are found in all organs of a plant, performing a wide range of functions.

They are usually found in palisade, spongy mesophyll, xylem and phloem, cortex, pith, and epidermis tissues in leaves.Parenchyma cells are living cells with a thin and flexible primary wall, usually forming a spherical, polyhedral, elongated, or lobed shape. The nucleus of parenchyma cells is still functioning in maturity, unlike some other cells in the plant, and it may perform several metabolic functions.

Therefore, Parenchyma cells are the only among the given options that are still alive with a functioning nucleus at maturity. Parenchyma cells are the only cell type among the given options that are still alive with a functioning nucleus at maturity.

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mass extinction definition​

Answers

Answer:

The extinction of a large number of species within a relatively short period of geological time, thought to be due to factors such as a catastrophic global event or widespread environmental change that occurs too rapidly for most species to adapt.

Explanation:

Hope this is helpful.

In a chain of consequences after a forest is cleared, what is an immediate, direct impact?
O habitat is destroyed
O the greenhouse effect increases
O species go extinct
O carbon dioxide is sequestered at lower rates

Answers

Answer:

I think its the habitat is destroyed

Charles Darwin concluded that the 13 species of finches on the Galapagos islands:A. all adapted to the same predators in different ways.B. All of these.C. probably evolved from one single ancestral species from the mainland.D. are identical to species on the mainland.

Answers

The correct answer is C. probably evolved from one single ancestral species from the mainland. Darwin realized that Finches differed form their relatives in mainland. The finches he saw were all particular on their own, so he concluded that their isolation from mainland and their insular habitat make them to evolve different traits, eventually each finch become a different species.

How can conservation help endangered species?

Answers

Answer: We can help endangered species through conservation. This means doing things – maybe even changing the way we do things – to make sure plants and animals are protected

Explanation: Some of the most endangered animals in the world include the giant panda, the Siberian tiger, the Sumatran rhinoceros, the right whale, and the polar bear.

Color blindness is a recessive sex linked genetic disorder located on X-chromosome.

Use the Punnett square to show your work and determine what percentage of children from this cross will be color blind.

Type your answer below as a percent.

Color blindness is a recessive sex linked genetic disorder located on X-chromosome. Use the Punnett square

Answers

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9) For the science fair, a student sets up Petri dishes with samples of food from the different food groups. In some Petri dishes there are nuts, apple slices, and lettuce representing fruits and vegetable. In some Petri dishes there is cheese, a layer of milk, and sour cream representing the dairy group. In a few Petri dishes there are slices of pork, chicken, and beef for the meat group. Finally, there are a few Petri dishes with cooked pasta and bread placed in them. The student leaves the dishes with the food uncovered and at room temperature for 12 hours. Then the food is covered with the lids of the Petri dishes. The foods are kept covered and at room temperature for one week and observations are made for mold growth. When planning for this comparative investigation, which type of technology would be best to obtain and use

Answers

When organizing this comparison study, "Which soap is the most effective against bacteria?" would be the ideal soap to acquire and utilize.

What is bacteria?

Bacteria are common, typically free-living organisms made up of a single biological cell. They comprise a sizable prokaryotic bacterial group. The majority of the habitats on Earth contain bacteria, which are typically a few micrometers in length and were among the first living things to emerge. a vast array of single-celled microorganisms. Some are to blame for illnesses and infections that affect both humans and animals. Millions of tiny, single-celled organisms known as bacteria exist both inside and outside of other species. Although some bacteria are dangerous, the vast majority are helpful. They provide a variety of life forms with support, both plant and animal, and are used in both industrial and therapeutic activities.

Here,

"Which soap is the most efficient against bacteria?" would be the appropriate soap to obtain and use while arranging this comparative research.

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Other Questions
A 50kg boy stands on a horizontal rough ground. The coefficient with a static friction is 0.68. The maximum static friction between the boy and the ground is ? teenagers have difficulty integrating logic with reality in the domain of death, in part because ________. Which provision of the treaty of Versailles didHenry Cabot Lodge oppose? 5.All of the West use to be controlled by Native Americans, for what reasons did the U.S. Government force NativeAmericans onto much smaller plots of land known as reservations? Day and night are caused by.the rotation of Earth on its axis..the rotation of the Sun on its axis.OC.the Sun completing a full orbit around the Earth.ODthe Earth completing a full orbit around the Sun. A compound contains 72% magnesium and 28% nitrogen. What is its empirical formula? -3x+6=-24bwhat is the value of 2x-17 HELP ME I NEED TO GRAPH THIS ASAP simplify the rational expression:x^2+13x+42/x^2+15x+56 Craft and Structure: What structure does the author use to discuss her interpretation of the poem? How does her choice affect the readers understanding of the poem and its interpretation? Which function is always discontinuous? PLEASE I NEED FAST CLEAR ANSWERS Please help me answer this !!! HELP VERY MUCH NEEDED PLEASE AND THANKYOUUU!!Drag the tiles to the correct locations on the image. Not all tiles will be used.This figure is a square, with side lengths as shown.415 mmWhat are the perimeter and the area of the square?802004008V5167532V5 What is a Driver Improvement Program (DIP) in Maryland? -3x + 2y = 56-5x - 2y= 24 Russia was originally formed by a mixture of which two cultures? which decision-making process is a good idea if the leader wants to ensure everyone is on board to move forward with the decision? Dallas Pierces most recent credit card statement follows. His finance charge is 18% APR. Calculate Dallass average daily balance, finance charge, and new balance. (Round your final answers to the nearest cent.)30-day billing cycle9/2Billing date$1,200previous balance9/7Payment$100cr.9/13Charge: Kohls$3509/17Payment$200cr.9/28Charge: WalMart$50Average daily balance $Finance charge $New balance $ Place the following events in the order they occur by listing their assigned letters in that order.When formatting your answer, there should be no spaces or characters in between e.g. ABCDEFA. Cas9 cuts both strands to generate a double strand break.B. Cas9 unwinds dsDNA.C. Cas9 complex scans dsDNA for PAM sequence.D. Cas9 complex binds to dsDNA.E. The programmable part of the guideRNA binds to its complementary sequence.F. Cas9 REC domains binds to the guideRNA.