Question

Resemblance between widely different groups due to a common adaptation is known as

• A. Parallel evolution
• B. Divergent evolution
• C. Convergent evolution
• D. Retrogressive evolution

Answer 1

The correct option is C

Convergent evolution

The correct option is (C)

Explanation for correct option:

1. Convergent evolution is the result of adaption.
2. Adaption of different and unrelated species experiencing a similar ecological niche tends to turn anatomically different organs performing functionally similar work.
3. Convergent evolution gives rise to analogous organs.

Explanation for incorrect options:

Option A:

The evolution of similar traits and functions in different species that do not share any ancestral commonality but share similar habitat is called parallel evolution.

Option B:

Organisms sharing common ancestry but as a result of speciation and change in habitat have dissimilar morphological traits is called divergent evolution.

Option D:

1. When advanced organisms evolve into simpler organisms as a result of metamorphosis, it is called retrogressive evolution.
2. Many simple herbaceous plants evolved from complex and compound monocots.

Final answer:

Hence, convergent evolution is responsible for the resemblance between widely different groups with similar adaptability.