Sexual Reproduction In Flowering Plant Question 14
Give the name of the cell division type at A, B, C and D.
Options:
A) A-Meiosis-I, B-Mitosis, C-Mitosis, D-Meiosis
B) A-Meiosis-I, B-Meiosis-II, C-No division, D-Mitosis
C) A-Mitosis, B-No ‘division, C-Meiosis-II, D-Meiosis-I
D) A-Mitosis, B-Mitosis, C-Meiosis-I, D-Meiosis-I
Show Answer
Answer:
Correct Answer: B
Solution:
After meiosis-I and II, a megaspore tetrad is formed where three out of four cells die, leaving only one functional megaspore. This functional megaspore undergoes three mitotic divisions to give rise to eight nuclei, known as the free-nuclear stage.
BETA
