teWhat Happens to the following after fertilisation?
Ans. (i) Ovary :
ii) Ovules
( What will happen, if all seeds of a plant fall at the same place and grow there?
(g) State the advantages of seed dispersal?
Ans )
(ii
(h) Define pollination. What are its types?
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Answers
Answer:
i) after pollination the ovary turns into the fruit.
ii) and the ovule turns into the seeds.
f) If all seeds of a plant were to fall at the same place and grow there, it would result in severe competition for sunlight, water, minerals and space. As a result, the seeds would not grow into healthy plants.
g) (1) in escape from density-or distance-dependent seed and seedling mortality,
(2) by colonization of suitable sites unpredictable in space and time, and
(3) by directed dispersal to particular sites with a relatively high probability of survival.
h) Pollination is a biological process in which the pollen grains are transferred from an anther (male part of a flower) to the stigma (female part of a flower). There are two types of pollination: Self-Pollination. Cross-Pollination.
Answer:
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