1
NDA 2018 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
If one set of chromosomes for a given plant is represented as n; in case of double fertilisation, the zygote and the endosperm nucleus of a diploid plant would have how many sets of chromosomes, respectively?
A
n and 2n
B
2n and 2n
C
n and 3n
D
2n and 3n
2
NDA 2018 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
AIDS is caused by a virus whose genetic material is
A
single-stranded circular DNA
B
double-stranded DNA
C
single-stranded RNA
D
double-stranded RNA
3
NDA 2018 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Which one of the following organelles is not found in prokaryotic cells?
A
Cell wall
B
Mitochondria
C
Plasma membrane
D
Ribosome
4
NDA 2018 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Which one of the following parts of body does not take part in the process of breathing?
A
Bronchi
B
Bowman's capsule
C
Diaphragm
D
Trachea
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