Advertisements
Advertisements
Question
Fill in the blank:
The whorl ________is green that protects the flower until it opens.
Advertisements
Solution
The whorl calyx is green that protects the flower until it opens.
APPEARS IN
RELATED QUESTIONS
Explain any three advantages that seeds offer to angiosperms.
Mention one advantage of apomictic seeds to farmers.
How polyembryony can be commercially exploited?
Fill in the blank:
________takes place when one male gamete and the egg fuse together. The fertilized egg grows into a seed from which the new plants can grow.
Fill in the blank:
The ______ is the base of the flower to which other floral parts are attached.
Once the pollen reaches the stigma, the pollen tube traverses down the ________ to the ovary where fertilization occurs.
Fill in the blanks:
The ______ are coloured to attract the insects that carry the pollen. Some flowers also produce ______ or ______ that attracts insects.
Apomixis is a type of reproduction that results is the development of a/an ______.
What is pollen grain?
Give reason: Nucellar polyembryony is significant in horticulture.
