객관식
The female structures of angiosperms are called __________, and they produce __________.
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36. Plant Reproduction
Flowers
Multiple Choice
How many pollen grains can potentially result from one microsporocyte?
A
One
B
Two
C
Eight
D
Sixteen
E
Four
검증된 단계별 안내1
Understand that a microsporocyte is a diploid cell that undergoes meiosis to form pollen grains in plants.
Recall that meiosis consists of two rounds of cell division: meiosis I and meiosis II.
During meiosis I, the microsporocyte divides to form two haploid cells, each containing half the number of chromosomes.
In meiosis II, each of these two haploid cells divides again, resulting in a total of four haploid cells.
These four haploid cells develop into four pollen grains, each capable of fertilization.
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