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Avradeep Avradeep
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8 years ago
In the hexaploid wheat(6n=42) , the haploid(n) and basic(x) numbers of chromosome are -
a) n=7 , x=21
b) n=21 , x= 21
c) n=21 , x=14
d) n=21 , x=7

I thought that haploid numbers of chromosome is 7. As 7*6=42. but the ans is D
I don't understand this. And I don't know what is basic number. So please help me with proper explanation.
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#1
Educator
8 years ago
Hello Avradeep, any update on this?

I too thought it was A.
Avradeep Author
wrote...
#2
8 years ago
I went through many books but didn't get a proper explanation. Though I found this question in 3 different books but none gave an explanation. Only the correct option was given.
wrote...
#3
Educator
8 years ago
Quote from: Avradeep (8 years ago)
I went through many books but didn't get a proper explanation. Though I found this question in 3 different books but none gave an explanation. Only the correct option was given.

What was the correct option Undecided
Avradeep Author
wrote...
#4
8 years ago
The correct option given in every book was D.
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