CTET Solved Paper MCQ - UPTET December 2016 Paper2

A
Coconut
B
Tomato
C
Banana
D
Grape

View Explanation
Comment

The seedless fruit of coconut is of no use because its seed part is edible.
Tomato, grape and banana are seedless produced, can be used as fruit and vegetables.

107 Fibers of cotton are obtained from

A
the inner fruit wall
B
calyx
C
seed coat
D
fruit wall

View Explanation
Comment

Fibers of cotton are obtained from the elongated epithelial cells of seed coat. It is made up of cellular.

108 Silk is obtained from which stage of silkworm?

A
Egg
B
Pupa
C
Adult
D
Larva

View Explanation
Comment

Silk is obtained from pupa. The larvae of silk worm produce a substance which becomes hard and tough. The larvae stays inside this covering and is called pupa (cacoon).

109 Vivipary germinations are found in

A
Aquatic plants
B
Xerophyte plants
C
Mangrove plants
D
Shrubs

View Explanation
Comment

It germination is found in mangrove plants. These plants grow in marshly areas.

110 HIV mainly infects

A
Cytotoxic T-lymphocytes
B
Helper lymphocytes
C
Killer lymphocytes
D
Cell mediated T-lymphocytes

View Explanation
Comment

HIV mainly infects the helper lymphocytes and replicate inside them. These cells are called helper T-lymphocytes

CTET Solved Paper MCQ - UPTET December 2016 Paper2

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