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Grade 12th passBotany

An individual heterozygous for two alleles (AaBb) produced two million sperms, how many of the sperms will have both the recessive alleles?

Profile image of Rushikesh Koparde
10 Years agoGrade 12th pass
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3 Answers

Profile image of SAHIL
10 Years ago
answer to this question is 0.5 million.
regards sahil
thanks and approve my answer....................
Profile image of Beenu Mathew
10 Years ago
HI,
 
THE ANSWER IS 0.5 MILLION.
HOW?? NOT ANS’D!! (LOL)2
OK
THEY HAVE ASKED FOR RECESSIVE ALLELE
WHICH WE KNOW IS ab
BUT TOTAL SPERMS PRODUCED IS 2 MILLION
AaBb can form gametes
such as AB / Ab / aB / ab
our requirement is ab
so??
2million divided by 4 is the answer which is 0.5 million.
HOPE THIS HELPS!!
JEHOYESJIRA
Profile image of raj
10 Years ago
 
hello,
answer to this question is 0.5 million.
how you ask this question.ask question like this...................all the best......................

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