Plant Kingdom Question 465
Question: A bryophytic plant has chromosome number 9.
Chromosome number in spores and protonema will be:
Options:
A) 9 and 9
B) 18 and 18
C) 27 and 18
D) 9 and 18
Show Answer
Answer:
Correct Answer: A
Solution:
[a] Spores are formed after meiosis in diploid cells and protonema by their germination where nuclear divisions are mitotic only.