NEET Biology MCQ on Allopatric speciation with Answers by Expert Teacher. Every Objective Questions is Important and Common of Allopatric speciation for NEET-UG Exam.
1) Which of the following are pattern of speciation?
A) Allopatric speciation B) Parapatric speciation C) Sympatric speciation D) All of these
Answer: Answer is D, all of these are pattern of speciation.
2) When speciation occurs on the basis of geographical barriers is called as ———.
A) Allopatric speciation B) Parapatric speciation C) Sympatric speciation D) Peripatric speciation
Answer: Answer is A, in parapatric speciation, the speciation occurs on the basis of geographical barriers.
3) Which of the following are causes of allopatric speciation?
A) Behavioral B) Natural activity C) Gametic isolation D) Temporal isolation
Answer: Answer isB, natural cause is the cause of allopatric speciation.
4) When new species formation occurs is called as ——-.
A) Speciation B) isolation C) Evolution D) None of these.
Answer: Answer is A, formation of new species called speciation.
5) When speciation occurs without geographic barrier is called as:
A) Allopatric speciation B) Parapatric speciation C) Sympatric speciation D) Peripatric speciation
Answer: Answer is C, in sympatric speciation, the new species formation occurs without geographical barrier.
6) When speciation occurs within the habitat is called as:
A) Allopatric speciation B) Parapatric speciation C) Sympatric speciation D) Peripatric speciation
Answer: Answer is B, When speciation occurs within the habitat is called as Parapatric speciation.
7) In allopatric speciation, geographical barrier can be:
A) Ocean B) Mountain C) Desert D) All of these.
Answer: Answer is D, all of these are geographical barriers.