AIIMS 2019 Genetics and Evolution Revision Quiz for NEET & AIIMS Exams

Question 1

State which shows the correct sequence of evolution of living organisms.

Question 2

An analysis of chromosomal DNA using the Southern hybridization technique does not use:

Question 3

Match the genes of lac operon in column A with its explanation in column B

Question 4

The process of gene expression or protein synthesis occurring in the cytosol is called______.

Question 5

The coat colour in dog explains which of the following phenomenon?

Question 6

A tall true breeding garden pea plant is crossed with a dwarf true breeding garden pea plant. When the F1 plants were selfed the resulting genotypes were in the ratio of

Question 7

Darwin’s theory came from his observation on ____ island and his theory on evolution spoke about ______

Question 8

Direction: Each of these questions contains two statements. Assertion (A) and Reason (R). Each of these questions also has four alternative choices, only one of which is the correct answer. You have to select one of the codes (a), (b), (c) and (d) given below.

Assertion (A): A morphology-based approach to taxonomy is called alpha taxonomy and it is old-fashioned.
Reason (R): A multidisciplinary approach to taxonomy is called omega taxonomy is favoured in recent years. As it excludes morphological features.

Question 9

Direction: These questions consist two statement each printed as Assertion and Reason. While answering these question, you are required to choose any one of the following four options.

Assertion Reproductive isolation brings about sympatric speciation.
Reason It is the primary mode of speciation, e.g., Darwin’s finches.

Question 10

Direction: These questions consist two statement each printed as Assertion and Reason. While answering these question, you are required to choose any one of the following four options.

Assertion In bacteria the chromosome is irregularly folded into a compact mass, the nucleoid or genophore of definite form.
Reason In bacteria there is no organized nucleus.