Back to EVOLUTION
NEET UG BIOLOGY MCQ: EVOLUTION
1
Hard
1 of 1
Remembering
+4 | -1
What was the reason of mass extinction during mesozoic era?
View answer and explanation
Correct option: A
Due to meteorite falling on earth
Option A (Due to meteorite falling on earth) is correct because a large meteorite impact is widely believed to have caused the mass extinction at the end of the Mesozoic era.
More Questions from EVOLUTION
Practice All Chapter MCQs →
The main point of Darwin’s theory is
Which one of the following is not a vestigial structure in Homo sapiens?
The brain capacities of Homo habilis were
Assertion (A): In mammals the forelimbs perform different functions.
Reason (R): The forelimbs in different mammals consist of different sets of bones. Identify the phenomenon in which the members of a species do not interbreed with the members of other species or same species Assertion: Organic compounds first evolved in earth required for origin of life were protein and nucleic acid.
Reason: All life forms were in water environment only.
Reason (R): The forelimbs in different mammals consist of different sets of bones. Identify the phenomenon in which the members of a species do not interbreed with the members of other species or same species Assertion: Organic compounds first evolved in earth required for origin of life were protein and nucleic acid.
Reason: All life forms were in water environment only.