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nevsk [136]
2 years ago
8

Three lines of evidence that provide support for common ancestry and evolution are Similar embryology, Molecular homologies, and

The Fossil Record.
Provide at least one example for each line of evidence.
Biology
2 answers:
grin007 [14]2 years ago
7 0

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.

notka56 [123]2 years ago
6 0

Answer:

what the other answer said!

Explanation:

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3 years ago
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levacccp [35]
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6 0
2 years ago
Which of the following would you use to inhibit the contraction of muscle in vitro as a control for an experiment you are conduc
borishaifa [10]

Answer:

The correct answer is option A. a motor protein ATPase inhibitor.

Explanation:

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6 0
3 years ago
3. If you locate an animal that has segmentation and cephalization as well as deuterostome embryonic
lilavasa [31]
So, I decided to take another whack at this, specifically number 3, and at first I didn't really try to answer 'cause I have no clue what the word dueterostome means, but I do know that, for the other two criteria, A, arthropods is the only one that fits both. 
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and if I had to guess at 8, I would say it is d because all the others are characteristics of sexual reproduction. (I'm not sure of this, though, because I'm not sure where this defines the line for mitosis, both go through it, but at different points in the process, so I assume it isn't that one.)

8 0
2 years ago
Read 2 more answers
A molecule of alkene has the chemical formula C3H4. How many carbon-carbon double bonds are present in the molecule?
Oksanka [162]

Answer:

The molecule has 2 double bonds

Explanation:

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When saying the statement that it is a 3-carbon alkene, the only option is that it has two double bonds:

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5 0
2 years ago
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