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प्रश्न
Name the parts of pistil which develop into fruit and seeds.
उत्तर
Ovary of pistil form fruit and ovules in ovary from seeds.
APPEARS IN
संबंधित प्रश्न
Differentiate between integument and testa.
Give a scientific term for the following:
Entry of pollen tube into an ovule through integuments.
Answer the following question.
Where does the process of megasporogenis start in an angiosperm? Describe the process up to the formation of an embryo sac.
Answer the following question.
Draw the diagram of a pistil where pollination has successfully occurred. Label the parts involved in reaching the male gametes to its desired destination.
Given below is the diagram of a human ovum surrounded by a few sperms. Study the diagram and answer the following questions :
(a) Which one of the sperms would reach the ovum earlier?
(b) Identify 'D' and 'E'. Mention the role of 'E'.
(c) Mention what helps the entry of sperm into the ovum and write the changes occurring in the ovum during the process.
(d) Name the specific region in the female reproductive system where the event represented in the diagram takes place.
Among the terms listed below, those that of are not technically correct names for a floral whorl are:
- Androecium
- Carpel
- Corolla
- Sepal
In a fertilised embryo sac, the haploid, diploid, and triploid structures are ______.
Route used by pollen tube for entering ovule is ______.
Megasporangium along with its protective integuments is called ______.
Marginal placentation is present in ______.
