1
NDA General Ability 10 April 2022
MCQ (Single Correct Answer)
+4
-1.33
Change Language
Which one of the following statements about vacuoles' is not correct?
A
In plants, there is a large central vacuole that may occupy 90% of total cell volume.
B
In plant cells, vacuoles provide turgidity and rigidity.
C
In Amoeba, vacuoles have role in nutrition.
D
Vacuoles are absent in animal cells.
2
NDA General Ability 10 April 2022
MCQ (Single Correct Answer)
+4
-1.33
Change Language
In aquatic plants, large air sacs give them buoyancy effects. These sacs are surrounded by which one of the following types of tissues? 
A
Parenchyma
B
Collenchyma
C
Sclerenchyma
D
Complex tissue
3
NDA General Ability 10 April 2022
MCQ (Single Correct Answer)
+4
-1.33
Change Language
Which one of the following belongs to 'Pisces'?
A
Dogfish
B
Jellyfish
C
Silverfish
D
Starfish
4
NDA General Ability 10 April 2022
MCQ (Single Correct Answer)
+4
-1.33
Change Language
Which one of the following groups is called 'amphibians of plant kingdom'?
A
Bryophytes
B
Thallophytes
C
Pteridophytes
D
Gymnosperms
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