Phenylketonuria a metabolic disease in human is caused by recessive allele k. if two heterozygous carriers of allele marry and have three children, what is the chance that all children will be affected?

#Question id: 3635

#SCPH01 Biochemistry

In the multiple allele series that determines coat color in rabbits, c+codes for agouti, cch for chinchilla and ch for Himalayan. Dominance is in the order c+>cch>ch. In a cross of c+/cch X cch/ch, what proportion of progeny will be chinchilla?

#Question id: 5047

#I Life Science/ Life Sciences Group – I-V

The process of commitment can be divided into following two stages-

#Question id: 5716

#SCPH28 | Zoology

Which of the meiotic pairing possibilities in tetraploids and their consequence is correct?

A-chromosomes pair as bivalents, segregate normally producing diploid gametes.

B- Chromosomes pair as quadrivalent, segregates normally producing tetraploid gametes.

C-Chromosome pair as Trivalents form, segregation leads to nonfunctional aneuploid gametes

 D- Chromosome pair as Trivalents form, segregation leads to producing diploid gametes

#Question id: 5559

#I Life Science/ Life Sciences Group – I-V

During fertilization, the acrosomal contents ________.

#Question id: 6961

#SCPH01 Biochemistry

Do HOX genes play a role in the development of C. elegans?