Biology, asked by kiran36611, 1 year ago

after pollination 2 celled pollen come across dry stigma but it will not germinate give reason

Answers

Answered by mallasurekaveri

Because there will no pollen grains left.

Answered by AshikaKUMARI

germination will not occur bec of dry stigma... to start fertilisation the stigma must release a chemical substances to help pollen grains to develop pollen tube and meet the egg..

Previous Question

Next Question

Similar questions

Accountancy, 6 months ago

2. Rent paid by Ranchi club was ₹80,000 during the year ended 31st March, 2019. If rent outstanding for the year ended 31st March, 2019 and 31st March, 2018 is ₹15,000 and ₹2000 respectively. Rent shown in income and Expenditure Account will be ……………………………. (1)...

Biology, 6 months ago

(1) active Transport Transport of substances in and out of cell at the expense of energy in the form of molecule is called active transport. This generally occurs when transport of molecules across cell membrane is done against a concentration gradient.

Economy, 6 months ago

the ot 3) MU of the commodity becomes negative when TU of a commodity is a) rising b) constant c) falling d) zero 4) Bhush four c 5) Lalite using 4) Point of Satiety means a) TU is rising and MU is falling b) TU is falling and MU is negative c) TU is maximum and MU is zero d) MU is falling and TU is rising. Q. 4. Ob questions: Un 5) When MU is falling, TU is.......... a) rising b) falling c) not...

Math, 1 year ago

In triangle ABC, angleB = 90°, BE is the perpendicular bisector of AC then (ar BEC)/(ar ABC) = (a) 1/2 (b) 2/1 (c) 4/1 (d) 1/4...

English, 1 year ago

What is Derek. On friend conservation...

Geography, 1 year ago

Name the hottest and coldest heat zones...

Math, 1 year ago

Find the product of 0.0215 and 10...

Math, 1 year ago

Draw the graph of equation x+2y-3=0 form a graph with its equation in co ordinate method...