1
NEET 2023
MCQ (Single Correct Answer)
+4
-1
Change Language

Broad palm with single palm crease is visible in a person suffering from-

A
Turner’s syndrome
B
Klinefelter’s syndrome
C
Thalassemia
D
Down’s syndrome
2
NEET 2023
MCQ (Single Correct Answer)
+4
-1
Change Language

Which one of the following symbols represents mating between relatives in human pedigree analysis?

A
NEET 2023 Biology - Principles of Inheritance and Variation Question 19 English Option 1
B
NEET 2023 Biology - Principles of Inheritance and Variation Question 19 English Option 2
C
NEET 2023 Biology - Principles of Inheritance and Variation Question 19 English Option 3
D
NEET 2023 Biology - Principles of Inheritance and Variation Question 19 English Option 4
3
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
4
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
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