1
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1

Given below are two statements:

Statement I : Sickle cell anaemia and haemophilia are autosomal dominant traits.

Statement II : Sickle cell anaemia and haemophilia are disorders of the blood.

In the light of the above statements, choose the correct answer from the options given below :

A
Statement I is incorrect but Statement II is correct
B
Both Statement I and Statement II are correct
C
Both Statement I and Statement II are incorrect
D
Statement I is correct but Statement II is incorrect
2
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1

In meiosis, crossing over and exchange of genetic material between homologous chromosomes are catalyzed by the enzyme

A
Polymerase
B
Phosphorylase
C
Recombinase
D
Transferase
3
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1

The chromosomal theory of inheritance was proposed by

A
Robert Brown
B
Thomas Morgan
C
Sutton and Boveri
D
Gregor Mendel
4
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1

What is the expected percentage of F2 progeny with yellow and inflated pod in dihybrid cross experiment involving pea plants with green coloured, inflated pod and yellow coloured constricted pod?

A
9%
B
100%
C
56.25%
D
18.75%
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