Answer:
The answer is: Scientists can tell that punctuated equilibrium occurred if they examine the fossil record and see that one organism rapidly evolved different characteristics.
Explanation:
The theory regarding "punctuated equilibrium" followed after Darwin's Theory of Evolution. According to Darwin, species evolved over time. However, evidence supporting it is lacking when it comes to fossil record. He thought that this was because the fossils were incomplete.
Darwin's idea was contradicted by evolutionary scientists, named <u>Stephen Gould and Niles Eldrege.</u> According to them, species change after millions of years (this phase is called <u>"punctuated"</u>) and their change is sudden (and not gradual). This sudden change is very rapid, thus causing a fewer number of fossils being left behind. Most species who undergo speciation, occur in a different geographic location, thus leaving only a few number of fossils.
So, this explains the answer.
Answer:
this is just for my pointssssss
Explanation:
Bdelloid rotifers appear to reproduce only asexually. which outcome, if found in this group, would demonstrate that sexual reproduction may occur in <u>meiotic</u><u> </u><u>cells</u><u> demonstrate sexual reproduction</u>.
Parthenogenesis is an asexual reproductive method used by bdelloids. This indicates that fertilisation is not necessary for the development of embryos from eggs. Sex has a lot of benefits from a biological standpoint.
For instance, during sexual reproduction, the child receives one pair of genes from the mother and one pair from the father; as these genes come together, they frequently get rearranged into new combinations. Asexual reproduction speeds up the spread of organisms, but it also creates clones with little genetic variation.
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