1
NDA General Ability 16 April 2023
MCQ (Single Correct Answer)
+4
-1.33
Change Language
During a laboratory experiment, a student immerses epidermal leaf peel in a hypertonic solution. After some time, the student examined the cells under a microscope and observed that:
A
the cells swelled.
B
the cells were plasmolysed.
C
the cells built up turgor pressure.
D
the cells size was unaffected.
2
NDA General Ability 16 April 2023
MCQ (Single Correct Answer)
+4
-1.33
Change Language
Which one of the following is not a characteristic feature of fungi?
A
Cell wall is made of chitin
B
Filamentous mycelium is present
C
Can carry out photosynthesis
D
Asexual spores are produced
3
NDA General Ability 16 April 2023
MCQ (Single Correct Answer)
+4
-1.33
Change Language
Which one of the following statements about bryophytes is not correct?
A
The plant body is a gametophyte.
B
They are also called the amphibians of plant kingdom.
C
The plant body is attached to the substratum by rhizoids.
D
Specialized water-conducting tissues are present.
4
NDA General Ability 16 April 2023
MCQ (Single Correct Answer)
+4
-1.33
Change Language
What is the specific purpose of using potassium hydroxide during the saponification process?
A
To obtain soaps which are hard on the skin
B
To obtain soaps which are soft on the skin
C
To obtain natural fragrance
D
To make the saponification very economical
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