Describe the process of micro and megasporogenesis in angiosperms
Answers
Answer:
Megasporogenesis is the process of formation of megaspores in the angiosperms. ... It undergoes meiosis to produce four megaspores. In most flowering plants, only one megaspore is functional while the other three degenerate. The single functional megaspore develops into the female gametophyte
Answer:
Microsporogenesis - The formation of microspores inside the microsporangia of seed plants. A diploid cell in the microsporangium, called a microsporophyte or a pollen mother cell, undergoes meiosis and gives rise to four haploid microspores. Each microspore then develops into a pollen grain.
Megasporogenesis - The formation of megaspores inside the ovules of seed plants. A diploid cell in the ovule, called a megasporophyte or a megaspore mother cell, undergoes meiosis and gives rise to four haploid megaspores. In most plants, only one of the megaspores then goes on to develop into a megagametophyte within the ovule, while the other three disintegrate. In the ovules of angiosperms, megasporogenesis takes place within a structure called a nucellus, and it is the megaspore farthest from the micropyle of the ovule that survives.
So, the correct answer is 'Involve meiosis.
Explanation:
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