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Question
Draw a well labelled diagram of male gametophyte of angiosperms.
Solution
RELATED QUESTIONS
During fertilisation male gamete are carried by pollen tube. This is called ______.
Sketch and label structure of male gametophyte in angiosperm.
Give a neat and labelled sketch of the germinating angiospermic pollen grain.
Name the layer which supplies nourishment to the developing pollen grains.
Identify the CORRECT statement with respect to pollen grains.
Statement I: The pollen grains are shed from the anther, at two-celled stage in most of the angiosperms.
Statement II: intine is made of cellulose and pectin and it is discontinuous with germ pores.
What would be the number of chromosomes in the pollen grain, endosperm and integument if the diploid number of an angiospermic plant is 24?
How many synergids and antipodals respectively are present in a typical angiosperm embryo sac at maturity?
In angiosperms, the development of male gametophytes takes place from ______
Runners are slender wire-like structures that develop from ______
How many meiotic and mitotic divisions occur during the development of male gametophyte from the mother cell?
