SEXUAL REPRODUCTION IN FLOWERING PLANTS(I) biology MCQ’s questions answers

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SEXUAL REPRODUCTION IN FLOWERING PLANTS(I)

Question 146 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Pollinating agent in Ficus is:
A
Wasp
B
Gall insect
C
Moth
D
Both A and B
Question 147 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Double fertilization means:
A
Fusion of male gamete with antipodal cell
B
Fusion of male gamete with synergids cell
C
Fusion of one male gamete with egg cell and another with antipodal cell
D
Fusion of one male gamete with egg cell and another with secondary nucleus
Question 148 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Endosperm in coconut is:
A
Helobial type
B
Cellular type
C
Mosaic type
D
Free nuclear type
Question 149 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following layer of anther wall has deposition of $\alpha$ cellulose in radial and tangential walls and helps in dehiscence of anther?
A
Epidermis
B
Middle layers
C
Endothecium
D
Tapetum
Question 150 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In most of the water pollinated species, pollen grains are protected from wetting by:
A
Pollen kit
B
Mucilaginous covering
C
Spiny exine
D
None of the above
There are 150 questions to complete.