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AIIMS 2019 Structural Organization in Plants and Animals Revision Quiz

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Question 1

Assertion : In dicot stem, endodermis is also called as starch sheath.
Reason : The cells of the endodermis are rich in starch grains.

Question 2

Vascular bundles in monocotyledons are considered closed because

Question 3

Water containing cavities in vascular bundles are found in

Question 4

Assertion : Fibrous root system consists of large number of fine, fibrous roots developing from the base of the stem.
Reason: Fibrous root system is found in dicots only.

Question 5

In spiral phyllotaxy, the number of leaves at each node is

Question 6

C_x4 A₂₊₄ condition describes which one of the following?

Question 7

Assertion : Smooth muscles are known as involuntary muscles.
Reason :Smooth muscles are controlled by autonomic nervous system.

Question 8

Haversian canal in the bone of mammals are connected by small blood vessel canal called

Question 9

Select the correct route for the passage of sperms in male frogs:

Question 10

Compared to those of humans, the erythrocytes in frog are

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Jun 24NEET & AIIMS