#Question id: 4755
#XL - R Botany
When two albino snails were crossed, all of the F1 were pigmented. All F1 intercross would results
#Question id: 4757
#XL - R Botany
The newborn baby of a mother having blood group O, Rh+ and father having blood group AB, Rh-, got mixed with other babies in the hospital. The baby with which of the following blood groups is not confirmable to be of the said couple?
(i) AB, Rh+ (ii) O, Rh+
(iii) A, Rh+ (iv) B, Rh+
#Question id: 4758
#XL - R Botany
The allele l in human population is recessive lethal and x chromosome linked. If a female is heterozygous for l allele marries with normal male. What will be interpretation correct?
#Question id: 4759
#XL - R Botany
which of the following is not a mechanism for sex determination?
#Question id: 4761
#XL - R Botany
which of the following statements about a lethal allele is not correct?
#Question id: 4762
#XL - R Botany
a semilethal allele is an example of which of the following extensions of mendelian genetics?