Selectively fermentedingredients that result in specific changesin the composition or activity ofthe gastrointestinal microbiota and conferbenefits upon the host are called

Answer:

2. shoot system

3. transporting water to leaves

Explanation:

One cell, which performs all of the processes required by the organism, makes up a unicellular organism.

The correct option is (a) performs all of the function

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Birds belong to a group of bipedal Saurischian dinosaurs.

The saurischian dinosaurs are characterized by having a pubis bone that points forward, which is a feature that is also found in modern birds. Birds evolved from theropod dinosaurs during the Jurassic period, and over time they developed a number of adaptations that allowed them to become highly specialized for flight. Despite their many unique characteristics, however, birds still retain many features that are shared with their dinosaur ancestors.

Therefore, the correct option is Birds.

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The group of bipedal saurischian dinosaurs that includes birds. These dinosaurs resembled modern birds in that they stood erect and placed their legs immediately beneath their bodies. Snakes, lizards, crocodiles, and geckos are examples of non-dinosaur reptiles. The correct option is d.

Birds are a species of bipedal saurischian dinosaur. The The upright posture of these dinosaurs, with the legs directly beneath the torso, similar to contemporary birds, is what distinguishes them from other dinosaur groups. Birds are therefore the most appropriate choice from the ones offered.

Theropods, which mostly consumed meat and featured species like Tyrannosaurus rex, and sauropodomorphs, herbivores that included the largest dinosaurs like Brachiosaurus, make up the two main families of sauropods.

Birds are regarded as a subgroup of theropod dinosaurs because they descended from tiny, feathered theropods during the Jurassic period.

Even though they belong to the larger reptile family, other animals like snakes, lizards, crocodiles, and geckos are not descendants of the dinosaurs.The correct option is d.

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Answer:

The answer is option 1.

Explanation:

Adding catalyst will increase(speed up) the rate of reaction.

Rate of reaction increase :

temperature increases

pressure increases

adding enzyme(catalyst)

Answer:

Binomial Nomenclature is important because it allows people from all over the world to communicate unambiguously about the various plant and animal species. Also, it makes sure that every scientific name is unique.

An example of Calcium carbonate is shells of snail. Shells of snails is made up of hardened calcium carbonate. Thus, the correct option is D.

Calcium carbonate is a chemical compound which have the chemical formula CaCO₃. It is a common substance which is commonly found in the rocks as the minerals calcite and aragonite and is also the main component of eggshells, gastropod shells, shellfish skeletons and the pearls.

The shells of snails and other animals are made up of calcium carbonate compounds to protect the eggs or the embryo which is present inside the egg or the soft body of the organism. The main purpose of calcium carbonate is to protect the body inside the shell from the harsh environment which can damage the organism.

Therefore, the correct option is D.

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Your question is incomplete, most probably the complete question is:

Which of these is an example of calcium carbonate?

A. diamond

B. graphite

C. water

D. shells of snail

Answer:

Auxins

Explanation:

Auxin is a plant hormone that has to do with both leaf and fruit fall.

The speed of a wave with a frequency of 2 Hz and a wavelength of 87 m will be 174 m/s. Thus, the correct option will be D.

Wave speed can be defined as the magnitude of distance which the wave travels in a given amount of time, such as the number of meters which it travels per second of time.

Wave speed is a scalar quantity as it has only magnitude and no direction. Speed of a wave depends upon the medium in which the wave travels.

The wave speed is directly proportional to the wavelength of the wave and the frequency of the wave. Speed of a wave is the product of its wavelength and frequency. The expression for wave speed is as follows:

Speed of wave = Wavelength × Frequency

Speed of wave = 87 × 2

Speed of a wave = 174 m/s.

Therefore, the correct option will be D.

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Answer:

A

Explanation:

DNA encoded all genetic information that has to be transferred from generation to generation

Carbon dioxide is an example of an inorganic molecule.

The biosphere is the part of the Earth's surface and atmosphere where living organisms exist. It includes all the biotic (living) components, such as plants, animals, and microorganisms, as well as the abiotic (non-living) components, such as water, air, and soil.

Inorganic matter refers to non-living substances that do not contain carbon-hydrogen bonds. Carbon dioxide (CO2) is an example of inorganic matter because it does not contain carbon-hydrogen bonds and is not produced by living organisms.

Instead, it is a naturally occurring gas that is part of the Earth's atmosphere and is released through natural processes such as respiration, volcanic activity, and the burning of fossil fuels.

Proteins, carbohydrates, and sugars are examples of organic matter because they contain carbon-hydrogen bonds and are produced by living organisms through biological processes such as photosynthesis and cellular respiration.

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Answer:

Single stranded

Explanation:

Reduced branching in dendrites, Shorter axons, and Slower reflexes are consequences of aging on the brain. The correct answers are A, C, and D.

As we age, our brains undergo a number of changes. One of these changes is a reduction in the branching of dendrites. Dendrites are the branching extensions of neurons that receive signals from other neurons. The reduction in dendrite branching can lead to a decline in cognitive function.

Another change that occurs in the aging brain is a shortening of axons. Axons are the long, thin projections that carry signals from one neuron to another. The shortening of axons can also lead to a decline in cognitive function.

Finally, aging can also lead to a slowing of reflexes. This is due to a decline in the function of the nervous system.

All of these changes can contribute to a decline in cognitive function in older adults. However, there are a number of things that can be done to slow or prevent these changes.

These include staying mentally and physically active, eating a healthy diet, and getting enough sleep.

Therefore, the correct options are A, C, and D, Reduced branching in dendrites, Shorter axons, and Slower reflexes.

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The response to all the above questions on if the elephant shrew more closely related to the elephant or the shrew are given below.

Elephant shrews, also known as sengis, are not closely related to shrews, despite what their name might imply, nor are they rodents. Instead, they are distantly linked to elephants and belong to the Macroscelidea family, which is separate from that of shrews.

Note that Elephant shrews are tiny, hairy creatures with large ears that resemble gerbils or gigantic mice. They are not actually shrews, despite their name, and they are not rodents, despite their look. Moles and tenrecs are the closest relatives of elephant shrews.

Therefore, one can say that despite having a long snout and similar exterior features to mice, shrews are not rodents like mice. In actuality, it is far more closely related to hedgehogs and moles; the only thing shrews have in common with rodents is that they are both members of the Boreoeutheria magnorder.

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The given tissue diagram represents following tissues:

2. Stratified cuboidal

3. Pseudo-stratified columnar

4. Stratified squamous

5. Simple cuboidal

6.  Simple squamous

8. Transitional

All of your body's internal and external surfaces are covered by a type of tissue called epithelium, which also lines your digestive, reproductive, and excretory tracts. They carry out numerous tasks, including secretion, sensing, absorption, and protection.

Epithelial tissue is divided into three types based on the morphology of the cells: squamous, cuboidal, and columnar.The tissue is classified as simple or stratified depending on the number of layers. Pseudo-stratified, ciliated, or transitional are examples of sub classifications. The cells of the glandular epithelium synthesize and expel a variety of macromolecules.

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Answer:

During this process the messenger RNA and the transfer RNA are manufactured

Explanation:

These RNAs are necessary to be able to comply with the formation of proteins, since they read the genetic code and after this they assemble the reading to make proteins of structure, function and support.

This is how cells when dividing or multiplying separate their genetic code by replicating.

Answer:

Because this is necessary for the data to be valid

Explanation:

Answer:Because this is necessary for the data to be valid

Explanation: Im2Gangsta

In organisms all cells are formed from pre- basic unit of life of the existing cells.

Cell theory tells about all living organisms originated from of basic units called cells. The unified cell theory states that all living things are composed of one or more cells the cell is the basic unit of life and new cells arise from existing cells.

The process by which information passes is as follows firstly, DNA is passed between cells during cell division. secondly, cells of all organisms between the similar species are same, both structurally and chemically; and finally, energy flow takes place within Cells that provide the basic units of functionality .

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Hippocrates is credited with being the first person to believe that diseases were caused naturally, not because of superstition and gods. Hippocrates was credited by the disciples of Pythagoras of allying philosophy and medicine. It was in anatomy that Herophilus made his greatest contribution to medical science, conducting important anatomical investigations of the brain, eye, nervous and vascular systems, and the genital organs. He also wrote on obstetrics and gynecology and held an elaborate quantitative theory of the pulse

Taking a scientific approach to medicine involves applying systematic and evidence-based methods to understand, diagnose, and treat medical conditions. It involves using rigorous observation, experimentation, data collection, and analysis to gain insights into the human body's functioning, diseases, and potential treatments.

This approach emphasizes objectivity, reproducibility, and the use of empirical evidence to make informed medical decisions. The work of figures like Herophilus and Hippocrates marked a significant shift in the study of anatomy and medicine. Their scientific approach introduced systematic methods of inquiry and observation that laid the foundation for modern medical practices.

1. **Herophilus and Dissection:** Herophilus' pioneering use of dissection allowed for detailed examinations of the human body's internal structures. This practice helped identify various organs, systems, and their interconnections, providing crucial insights into human anatomy. His emphasis on direct observation through dissection set the precedent for systematic exploration of the body's physical structure.

2. **Hippocrates and Holistic Understanding:** Hippocrates' recognition of the relationship between symptoms in one part of the body and diseases in other parts was revolutionary. He emphasized a holistic approach to medicine, where diseases were understood as complex interactions within the body rather than isolated conditions. This approach laid the groundwork for understanding the interconnectedness of physiological systems and paved the way for modern diagnostic practices.

3. **Scientific Inquiry and Evidence:** Both Herophilus and Hippocrates stressed the importance of basing medical knowledge on empirical evidence. They advocated for systematic observations, accurate documentation, and the testing of hypotheses. Their approach shifted medical practice from reliance on tradition and myth to evidence-based understanding, setting the stage for the scientific method's integration into medical research.

4. **Impact on Modern Medicine:** The principles established by Herophilus and Hippocrates influenced subsequent generations of scholars and medical practitioners. Their commitment to systematic observation, critical thinking, and evidence-based practice laid the foundation for the scientific and medical advancements that followed.

5. **Legacy of Exploration:** These early scholars paved the way for further exploration and discoveries in the fields of anatomy and physiology. Their emphasis on detailed observation and documentation inspired later scientists to build upon their work, contributing to the continuous expansion of medical knowledge.

In conclusion, taking a scientific approach to medicine involves applying systematic methods to understand and address medical issues. The work of Herophilus, Hippocrates, and later scientists was crucial in the study of anatomy and physiology because it introduced evidence-based inquiry, holistic understanding, and rigorous observation.

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Answer:

b

Explanation:

i got it wrong cause i chose c

Answer:

It causes cells to change and specialize.

Explanation:

hope this helps you if it does please mark brainiest

|| ▼ Answer ▼ ||

|| ✪ Explanation ✪ ||

The type of cell that HIV uses as a host cell by attacking and destroying such cell is called CD4 cells. It is a lymphocyte also referred to as T cells that is responsible for battling infections. Since HIV cannot reproduce on its own, it binds to a host cell which is the CD4 cell.

Hope this helps!

If you have any queries please ask. =)

Cyclic electron flow in chloroplasts produces c) NADPH and ATP, but not O2.

Cyclic electron flow in chloroplasts is a process where the electrons move in a circular path, returning to the same photosystem where they originated, and generating ATP without producing NADPH or releasing oxygen.

This type of electron flow occurs when the demand for ATP is high, and the level of NADPH is sufficient. Since cyclic electron flow does not involve photosystem II, which is responsible for splitting water and releasing oxygen during noncyclic electron flow, no oxygen is produced in this process

Therefore, option C is the correct answer.

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False. In an individual with Hyper IgM syndrome, the levels of other antibodies would typically be decreased or absent.

Hyper IgM syndrome is a rare primary immunodeficiency disorder characterized by a defect in class switching, which is the process by which B cells switch from producing immunoglobulin M (IgM) antibodies to other antibody classes such as IgG, IgA, and IgE.

In Hyper IgM syndrome, there is a mutation in the CD40 ligand gene or the CD40 receptor gene, which are crucial for the interaction between B cells and T cells during the immune response. This defect disrupts the signaling pathway necessary for class switching, resulting in the inability to produce sufficient levels of other antibody isotypes.

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Answer:

Explanation:

Mount Kilimanjaro lies just 205 miles from the equator, in the country of Tanzania. ... as they thought it was impossible for ice to form so close to the hot, equatorial sun. ... Mawenzi is a craggy peak that ranks as the third highest peak in Africa, after Kibo ... However, Kibo is considered a dormant volcano; it can erupt again!

Answer:

Buy it..?

Explanation:

I think...........