Colour blindness is due to one:
a. Recessive allele in males
b. Dominant allele in females
c. Dominant allele in males
d. Recessive allele in females
Answers
Answered by
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Dominance rules for sex-linked geneloci are determined by their behavior in the female: because the male has onlyone allele (except in the case of certain types of Y chromosome aneuploidy), that allele is always expressed regardless of whether it isdominant or recessive
so it's answer is b and d option
so it's answer is b and d option
rIshavQ:
it can't be d
OK but it can be
recessive or dominant the loci is determined by the female dominance chrimosomes.
OK
give reason how
Ans is a
no see reason I have told
Answered by
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b. Domimant allele in females
because the male has onlyone allele (except in the case of certain types of Y chromosome aneuploidy), that allele is always expressed regardless of whether it is dominant or recessive. and hence Dominance rules for sex-linked gene loci are determined by their behavior in the female.
because the male has onlyone allele (except in the case of certain types of Y chromosome aneuploidy), that allele is always expressed regardless of whether it is dominant or recessive. and hence Dominance rules for sex-linked gene loci are determined by their behavior in the female.
But ans given a bro
oh no I gave the reasons of inherited blindness sorry man...question is about the cause of night blindness. A is the correct answer.
however you can assess the reasons via my answer too
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