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lyudmila [28]
3 years ago
14

It is biology ?!!iiii

Biology
1 answer:
Nesterboy [21]3 years ago
4 0
The letter d. Human
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Three lines of evidence that provide support for common ancestry and evolution are Similar embryology, Molecular homologies, and
grin007 [14]

Answer:

What Is the Evidence for Evolution? Darwin used multiple lines of evidence to support his theory of evolution by natural selection -- fossil evidence, biogeographical evidence, and anatomical evidence.  Comparative embryology is the study of the similarities and differences in the embryos of different species. Similarities in embryos are likely to be evidence of common ancestry. All vertebrate embryos, for example, have gill slits and tails. ... In humans, the tail is reduced to the tail bone.  

Image result for Three lines of evidence that provide support for common ancestry and evolution are Similar embryology, Molecular homologies, and The Fossil Record.

Molecular similarities provide evidence for the shared ancestry of life. DNA sequence comparisons can show how different species are related. Biogeography, the study of the geographical distribution of organisms, provides information about how and when species may have evolved.

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2 years ago
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Which structure is continuous with the very delicate corneal epithelium that covers the surface of the cornea? which structure i
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Ocular Conjunctiva  - It is a part of the conjunctiva, which is a clear membrane that covers the eye's surface. It is also called as the bulbar conjunctiva. The main function of the Ocular Conjunctiva is to protect the eye from germs and infections.
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3 years ago
What occurs during the S phase of interphase?
lubasha [3.4K]

Answer:

A. cell growth activity

Explanation:

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4 0
2 years ago
For a mutation to be passed to offspring, in what type of cell must it occur?
AVprozaik [17]

Answer:

Germ Cell DNA.

Explanation:

Mutations are only passed on to offspring when they occur in germ cell DNA, which are the cells that create sperm or ova.

mutations only occur in germ cells and their DNA.

4 0
3 years ago
What is not an example of negative feedback
svetoff [14.1K]
<h2>Answer:</h2>

<u>Blood clotting</u> is a positive feedback.

<h2>Explanation:</h2>

All the physiological process occurring in the body are monitored by two types of mechanism called negative feedback and positive feedback.  

Positive feedback is the reaction which occurs with the feedback from the actions the system has performed. The blood clot occurs with palette formation which is regulated with the blood lose (continuous feedback).

Negative feedback is a reaction that is the invert of the change distinguished, meaning it capacities to decrease the change. A change is recognized by a receptor and an effector is made to incite a contrary impact which facilitates further reaction.  

The physiological process such as shivering, sweating and digestion are examples of negative feedback.

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3 years ago
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