One gene possesses only two alleles.
A. True
B. False

Answer:

The answer is E. All of the above

Answer:

E. All of the above

Explanation:

All of those have chances of destabilizing the food chain, therefore destabilizing the ecosystem.

AC is the kind of electrical flow we get from a typical electrical outlet in a home. AC is when the electrons flow in two directions, from the positive to the negative terminal and from the negative to the positive terminal, 'alternating' between the two directions.

Answer:

3. Make a division

Explanation:

the action or state of moving or being moved apart.

Answer:

Separate means make a division (third option)

You will have to weigh less on this planet MERCURY

You would also weigh less on the planet venus

The reason your weight would reduce on the planets is because the conversation rates that you would add to your weight are both less than 11

For instance while in Mercury, if you weigh 56 kg on earth

in mercury you would weigh 56 * 0.378

= 21.168 kg

While in Venus, the conversion rate is 0.905, then you would weigh 56 * 0.905

= 50.68

This would reduce no matter what your real weight is. Hence you can try this conversion on your weight. Either in lb or kg

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Answer: 60 kg

Explanation:

Your mass does not change, however your weight does. Weight and mass are not the same thing!

Our weight changes due to a difference in the strength of gravity.

Mass is a quantity of a substance which is NOT affected by the force of gravity.

The answer is C) 9.3%

Natural gass, Coal, and Biomass all emit carbon dioxide

4.7+3.2+1.4= 9.3

Explanation:

There basically four stages of sensory pathway when an animal responds to information about its environment.

and these stages of pathway are Reception,  transduction, transmission, and perception.

The sensory receptors are commonly described as specialised neurons found in sense organs that helps detect and respond to stimuli. The six stages of the sensory pathway which an animal responds to information about its environment are:

Sensation is simply regarded as a physiological process that uses sensory receptors in detecting and responding to stimuli.

Perception is referred to as the mental work of organising and interpreting sensory stimuli, making it meaningful.

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The Pancreas is the organ of the digestive system composed of both endocrine and exocrine tissue located within the curvature of the duodenum.

The pancreas is a glandular organ that is located behind the stomach and in front of the spine. The pancreas has both endocrine and exocrine functions. The endocrine function of the pancreas is carried out by specialized cells called islets of Langerhans that produce hormones such as insulin and glucagon, which regulate glucose metabolism. The exocrine function of the pancreas is carried out by cells that secrete enzymes into the small intestine to aid in the digestion of food. These enzymes, including trypsin, chymotrypsin, lipase, and amylase, are released into the small intestine via the pancreatic duct, which empties into the duodenum, the first part of the small intestine.

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Derived characters are those that emerge at some point during evolution, and are expressed by all the subsequent groups. Derived characters shared by protist, plants, fungi, and animals are: eukaryotic organisms, autotroph or heterotroph, cell membrane, nuclei with DNA, mitochondria.

The derived character is any trait that a group passes to the descendants.

Through evolution, the characters change, and new changes are added.

When referring to a derived character, we mean that all the subsequent species in the cladogram, after the character emerged, carry the trait.

In the exposed example, we need to describe characters expressed by protists, plants, fungi, and animals.

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Answer:

The detergent breaks apart the cellular membranes and the salt binds to the DNA to make it less able to remain soluble in water (it neutralizes the charge of the DNA and it is less able to bind to water).

Explanation:

hope this helps

Answer:

Carbon is one of the most vital element for the existence of life. The carbon cycle is the one in which the carbon is transferred from the atmosphere to the living organisms i.e both plants, animals and to the earth and again back into the atmosphere, thereby maintaining a cyclicity.

Explanation:

Answer:

insulin it is used by the diabetes patient when they are diabetes level is high and on that time there to use this because medicines is not able to work properly on that time so this insulin have been used injection

jai hind

When blood glucose levels is too high, insulin is secreted and is responsible for increasing the absorption of glucose into the body cells for its own use which decreases the blood glucose level to normal levels. Insulin regulates blood glucose levels.

On the flip side, if blood glucose levels are too low, glucagon is secreted and is responsible for converting stored glycogen into glucose which are then secreted into the blood, thus increasing blood glucose levels.

The addition of buckthorn results into blocking of the light. This is an unintended consequence of adding an organism to an ecosystem. Thus, the correct option is C.

Invasive species is also called as introduced species or alien species which significantly modifies or disrupts the ecosystem in which it colonizes. Such species may arrive in the new areas through various ways such as natural migration, however they are often introduced by the activities of other species such as humans and other higher animals.

Invasive species are capable of causing extinctions of the native plants and animal species, reducing the biodiversity, competing with native organisms for the limited amount of resources, and altering habitats.

Therefore, the correct option is C.

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Answer:

A

Explanation:

the diagram shows how they all are pointing towards the carbon dioxide in the atmosphere.

Answer:

C

Explanation:

The other three do not make any sense and while I would write that one differently it is technically the only one that is true

Answer:

a

Explanation:

Answer:

C

Explanation:

Answer:

Estimate patient's intake nearest 10 ml = 1,810 ml

Explanation:

Given:

Patient intake;

NS IV fluids = 1,020 ml

Juice = 65 ml

Water = 715 ml

Find:

Estimate patient's intake

Computation:

Estimate patient's intake = NS IV fluids + Juice + Water

Estimate patient's intake = 1,020 ml + 65 ml + 715 ml

Estimate patient's intake = 1,800 ml

Estimate patient's intake nearest 10 ml = 1,810 ml

The probability that the offspring will have a white horn is 3 out of 4, or 75%.

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Note: The question would be as

In unicorns, having a white horn (W) is dominant to having a brown horn (w). Two heterozygous unicorns are crossed. What is the probability that the offspring will have a white horn?

Unless an unbalanced force is acting on an object, Newton's first law states that it will stay at rest or move in a straight line at a constant speed.

Newton's first law states that any object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the application of an external force. Inertia is the propensity to resist changes when things are moving.

According to Newton's First Law of Physics, moving objects continue to move in the same direction unless they are affected by an imbalanced force. Things moving include among others, the US dollar, rates, inflation, and oil.

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Answer:

Galilean moons

Explanation:

Hope this helps :)

Answer:

Cell-cell communication

Explanation:

Integrins are heterodimeric transmembrane receptors that facilitate the adhesion to the cell-extracellular matrix by attaching the cytoskeleton to this matrix. Moreover, integrins also help the cells bind with other cells. Integrins are responsible for the communication between cells and thus control tissue structure. These receptors are responsible for the attachment of fibroblasts to collagen, as well as the attachment of fibroblasts to fibronectin. It is also important to highlight that the binding of integrins with their corresponding ligands activates signaling pathways that control diverse cellular processes including, among others, cell growth, cell development, cell migration, phagocytosis, etc.

Answer:

The correct answer is - the sun.

Explanation:

When a plant is in initial stages there isgradual increase in  the mass of the plant which become later as a tall tree by the process of the phostosynthesis as it increase the storage of glucose or sugar in the tree. The mass of the tree by glucose storage is due to the carbon molecules of CO2 moleules.

Photosynthesis is the process that involves the trapping of the light come from the sun which is then converted in the cheical energy in the form of the glucose or the sugars.

The chemical energy present in the tall trees comes from the Sun.  

• Through the process of photosynthesis, the tall trees convert energy from the Sun, that is, light energy into the chemical energy.  

• The majority of this energy is stored in the trees in the form of compounds known as carbohydrates.  

• When animals consume trees and its components, they consume and absorb some of this energy, that is, stored as chemical energy into the compounds protein and fats.  

Thus, the green plants and trees are the source of energy, that is, used for various purposes. Through the process of photosynthesis, the light energy coming from the Sun gets converted into the chemical energy that gets stored as carbohydrates.  

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According to the research, the correct answer is that erosion is a process that happens again and again in the rock cycle.

It is the process in which rocks are formed depending on the place where they are formed, a type of rock will be designated, which are classified into three;

In this sense, after the igneous rocks are formed, they are exposed to exogenous agents (water, wind, atmosphere) which begin to erode the rocks, it is here where the erosion process enters that the defragmentation of the rocks by the agents external, transport and sedimentation.

Therefore, we can conclude that the rock cycle explains and understands the processes that give rise to igneous, sedimentary and metamorphic rocks and undergo different processes such as erosion.

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Genetic variations occur randomly among individuals of any population.

Hope you got the answer ;)

Answer:

D. Carbohydrate

Explanation:

Answer:

lipids

Explanation:

I just did it and got it right

Answer:

intracellular parasitic nematode of mammalian striated muscles

Answer: truel

Explanation:Competitive exclusion occurs because only one species can be the superior competitor for a single limiting resource. In an environment in which several species are competing for a single resource, the superior competitor eventually will extirpate the others.

The strongest evidence that the mutation causing taller growth in a seagrass plant is beneficial to the species would be:

The meadow spreads to cover a larger area of the ocean floor.

If the mutation leads to taller growth in one plant and over time, the seagrass meadow expands to cover a larger area of the ocean floor, it suggests that the taller plants have a competitive advantage over the shorter plants.

The increased spread of the meadow indicates that the taller plants are outcompeting the shorter ones for available resources such as light, nutrients, or space.

This expansion suggests that the mutation is beneficial because it allows the taller plants to thrive and potentially dominate the seagrass meadow.

(The ratio of taller plants to shorter plants increases over time) could also be indicative of the mutation being beneficial, as it suggests that the taller plants have a higher fitness and are producing more offspring compared to the shorter plants.

The expansion of the meadow in provides stronger evidence of the mutation's benefits because it demonstrates the actual ecological success and increased population of the taller plants.

(The taller plants live much longer than the shorter plants do) and (The marine animals that usually eat the plants disappear) do not necessarily provide direct evidence of the mutation's benefit to the species as a whole.

These factors could be influenced by other variables, such as environmental conditions or changes in the ecosystem dynamics and may not solely be driven by the taller growth of the seagrass plants.

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Keeping a large number of livestock on a small amount of land results in soil erosion, option D is correct.

Keeping a large number of livestock on a small amount of land can lead to overgrazing, which in turn leads to soil erosion. Overgrazing occurs when animals consume more forage than can be naturally replenished, leaving the soil bare and exposed to the elements.

As a result, the topsoil is washed away by rainfall, and the land becomes prone to flooding and landslides. Soil erosion not only affects the productivity of the land but also causes environmental degradation. It results in the loss of essential nutrients from the soil, increased water pollution, and decreased biodiversity, option D is correct.

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The correct question is:

Keeping a large number of livestock on a small amount of land results in which of the following problems?

A) excess fodder

B) pesticide contamination

C) soil aeration

D) soil erosion

Answer:  The correct answer is soil erosion

Explanation:  This answer has been confirmed correct.

Overgrazing a pasture leads to patchy soil, poor irrigation, and soil erosion.