Explain why anatomical and molecular

Because they share a common ancestor. For example, mammals like cats and humans share similar arrangements of bones in their four limbs, even though the Peniche is have different functions. Well, yeah, this is also known as Hm, ology and hm ology is that similarity that occurs because of a common ancestry of a shared ancestry. And let's summarize this here due to common or shared ancestry, However, there is another process that results in this not being the case, and this is called convergent evolution.

And this refers to when organisms or creatures that are evolving independently of each other from different ancestors seemed to adapt similarly to similar environments. So even though they don't share the same ancestor and they're evolving independently, they're separate from each other.

They have similar characteristics in similar environments. So this type of resemblance, Um, it's said to be analogous. While the nested pattern is said to be homologous, it's a nested patterns or homologous will convergent. Evolution is analogous because they share similar function but different structure in different ancestry.

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View Full Video Already have an account? Dianne M. Problem 6 Easy Difficulty Explain why anatomical and molecular features often fit a similar nested pattern. Answer different - as eagle View Answer. How do age- or time-related changes in Given that the endpoints of the slinky must remain still nodes , why is it not possible to place a wave with any arbitrary wavelength on the string? What is the simplest standing wave pattern that could be fit on the slinky?

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Ask a Similar Question Ask Now. Structures can in fact be homologous without sharing every step in their development. Misquoting : Prominent scientists like David Wake and Brian Goodwin are misquoted and misrepresented in an attempt to portray homology as invalid. Wake has written that "Homology is the central concept for all of biology," a far cry from the claim in Explore Evolution that Wake holds that "homology is not evidence of evolution, nor is it necessary to understand homology in order to accept or understand evolution.

Explore Evolution misleads students by misrepresenting these and other scientists. Make a Donation Today. Give a Gift Membership. More Ways to Give. Member Services FAQs. Legacy Society. Science Champions Society. Give a Gift of Stock. Donor-Advised Funds. Employer Matching Gifts. Facebook Fundraisers. Free Memberships for Graduate Students.

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