#Question id: 4753
#Section 3: Genetics, Cellular and Molecular Biology
Pattern baldness in humans is a sex-influenced trait that is autosomes dominant in males and recessive in females. What is genotype of both parents with normal hair had one son with pattern baldness and another son is normal hair?
#Question id: 4754
#Section 3: Genetics, Cellular and Molecular Biology
Allele A is epistatic to allele B. Which of the following statement are incorrect?
#Question id: 4755
#Section 3: Genetics, Cellular and Molecular Biology
When two albino snails were crossed, all of the F1 were pigmented. All F1 intercross would results
#Question id: 4756
#Section 3: Genetics, Cellular and Molecular Biology
In summer squash, white colour fruit (W) is dominant over yellow colour (w) and disc-shaped phenotype (D) is dominant over sphere-shaped phenotype (d). Determine the genotype of the parents gives 3/8 white, sphere, 3/8 white, Disk, 1/8 Yellow, Disk and 1/8 Yellow, Sphere?
#Question id: 4757
#Section 3: Genetics, Cellular and Molecular Biology
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
#Section 3: Genetics, Cellular and Molecular Biology
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?