Multiple choice

Match the following and choose the correct option given below.

 
Column I Column II
A. Allopatric speciation i. Formed due to several ecotypes having different adaptations
B. Sympatric speciation ii. Formed due to genetic drift and natural selection
C. Adaptive radiation iii. Formed from new species from spatially isolated populations
D. Gradual speciation iv. Formed due to sudden appearance of reproductive isolation

  1. A – iv, B – iii, C – ii, D – i

  2. A – ii, B – iii, C – iv, D – i

  3. A – iii, B – ii, C – iv, D – i

  4. A – iii, B – iv, C – i, D – ii
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Gradual speciation species are formed due to genetic drift and natural selection.

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