LIFE SCIENCE

OBJECTIVE LIFE SCIENCE

EVOLUTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is an example of divergent evolution
A
homologous structures
B
analogous structures
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -In divergent evolution, homologous structures are structures indicating a species is diverging from its ancestor. These structures need not have the same function as those of the species’ ancestors. For example, the forelimbs of humans and bats are homologous structures.

Detailed explanation-2: -Other Common Examples of Divergent Evolution Human and apes evolved from a common primate ancestor. Similarly, wooly mammoth and elephants have diverged from a common ancestor. Divergent evolution is exemplified in the diversity of orchids with different adaptive traits.

Detailed explanation-3: -Answer and Explanation: Homologous structures are evidence for divergent evolution because, although the structures are very similar, they can function very differently in each species.

Detailed explanation-4: -Divergent evolution is commonly defined as what occurs when two groups of the same species evolve different traits within those groups in order to accommodate for differing environmental and social pressures. Various examples of such pressures can include predation, food supplies, and competition for mates.

There is 1 question to complete.