1
NEET 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Which is the most common mechanism of genetic variation in the population of a sexually reproducing organism ?
A
Transduction
B
Chromosomal aberrations
C
Recombination
D
Genetic Drift
2
NEET 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Which of the following had the smallest brain capacity ?
A
Homo neanderthalensis
B
Homo erectus
C
Homo sapiens
D
Homo habilis
3
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1
Change Language

Match List-I with List-II :

List - I List - II
(A) Gene pool (I) Stable within a generation
(B) Genetic drift (II) Change in gene frequency by chance
(C) Gene flow (III) Transfer of genes into or out of population
(D) Gene frequency (IV) Total number of genes and their alleles

Choose the correct answer from the options given below :

A
A-III, B-II, C-I, D-IV
B
A-IV, B-II, C-III, D-I
C
A-I, B-II, C-III, D-IV
D
A-II, B-III, C-IV, D-I
4
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1
Change Language

Which evolutionary phenomenon is depicted by the sketch given in figure?

NEET 2024 (Re-Examination) Biology - Evolution Question 1 English

A
Artificial selection
B
Genetic drift
C
Convergent evolution
D
Adaptive radiation
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