wiz-icon
MyQuestionIcon
MyQuestionIcon
2
You visited us 2 times! Enjoying our articles? Unlock Full Access!
Byju's Answer
Standard XI
Biology
Microsporogenesis
If the number...
Question

If the number of chromosomes present in a pollen mother cell (PMC) is 48, then the number of chromosomes present in the microspore is____.

A
24
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
48
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
12
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
56
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A 24
Pollen mother cell (PMC) is diploid. It undergoes meiosis to form haploid microspores. Therefore if the number of chromosomes in PMC (2n) is 48 then the number of chromosomes in microspores (n) will be half that is 24.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
explore_more_icon
Explore more
Microsporogenesis
Standard XI Biology
Join BYJU'S Learning Program
book_image
AI Tutor
book_image
Textbooks
book_image
Question Papers
book_image
Install app
CrossIcon