Plant KingdomHard
Question
Zygospore of Spirogyra at the time of meiosis is divided into 4 nuclei. How many nuclei degenerate out of these four ?
Options
A.one
B.two
C.three
D.four
Solution
The united protoplasmic mass of two gemetes is called zygote or zygospore, Pior to gemina tion the diploid zygospore nucleus undergoes meosis the forms four nucleus Three of the four nuclei degenerate since they are smaller in size. the last cell is bigger and geows ussing the reserve food substances.
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