Plant-Kingdom Question 786
Question: In Spirogyra during the germination of zygospore how many haploid nuclei take part [CPMT 1993, 2001; AIIMS 2001]
Options:
One
Two
C) Three
D) All four elements
Show Answer
Answer:
Correct Answer: A
Solution:
Zygospore undergoes zygotic meiosis and forms 4 haploid nuclei, of which three degenerate.
So one haploid nucleus takes part and one new filament is formed.
BETA
