Answer:
1. Bats and cats: <em>Homology</em>
2. Whales and sharks: <em>Analogy</em>
Explanation:
In Biology, homology refers to <u>the similarity of features from different species of organisms that share a common ancestor</u>. This is the opposite of analogy, which refers to <u>a feature that has a similar function but is not derived from a common ancestor</u>.
In this case, bats and cats have forelimbs adapted for locomotion. This is a case of homologous characters because they both are descendants of tetrapods - four-limbed animals. Therefore, even though cats and bats look completely different, they both share a similar feature: forelimbs, a characteristic feature from their common early mammalian ancestors.
On the other hand, whales (mammals) and sharks (fish) do not share a common ancestor. So, the fins are analogous structures: both have a similar function because both have adapted to an aquatic environment but they have completely separate evolutionary origins.
<span>It is called the Peer Review<span>
- It was designed to make sure that proper control has been executed in experiments and have consistent data before publishing. This is done by filtering out invalid or poor quality articles to maintain the integrity of science.</span></span>
Answer:
The answer is stated below.
Explanation:
The thirteenth, fourteenth and fifteenth amendments adopted during the reconstruction period to gave equal status to the former slaves proved little in effect because of the newly elected President Andrew Johnson, southern states restrict the rights of African Americans. Though Radical Republicans tried to change the scenario but Southern reactionary forces like Ku Klux Klan used violent means to restore white supremacy in the South.
Answer:
Nothing
Explanation:
nationality doesn't change
