Question

6. To study pollen germination, some pollen grains from
flowers such as pea, chickpea, Crotolaria, balsam and Vinc
were collected and dusted on a glass slide containing a dro
of B per cent solution A. After about C minutes, polle
tubes coming out of the pollen grains. Identify A, B and
from the following options.
(a) A-Saline, B-5, C-5 to 10
(b) A-Sugar, B-5, C-10 to 20
(c) A-Saline, B-10, C-15 to 30
(d) A-Sugar, B-10, C-15 to 30​

Answer 1

Answer:

D

Explanation:

To study pollen germination some pollen from flowers such as pea, chickpea, Crotolaria, balsam and Vinca are collected and dusted on a glass slide containing a drop of sugar solution about 10 per cent. After about 15 to 30 minutes. Pollen tubes coming out of the pollen grains.

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