#Question id: 4726
#Part-A Aptitude & General Biotechnology
Which of the following is incorrect regards genomic imprinting?
#Question id: 4727
#Part-A Aptitude & General Biotechnology
if mendal had studied the seven trait using a plant with 12 chromosome instead of 14, in what manner would his interpretation have been different ?
#Question id: 4728
#Part-A Aptitude & General Biotechnology
The genotype r/r ; p/p gives fowl a single comb, R/– ; P/– gives a walnut comb, r/r ; P/– gives a pea comb, and R/– ; p/p gives a rose comb. Which of the following parental genotype would produce 3/8 Walnut comb, 1/8 pea comb, 3/8 rose comb and, 1/8 single comb?
#Question id: 4729
#Part-A Aptitude & General Biotechnology
In the following example, 3 independently assorting genes A, B and C are known to govern coat color in mice. Homozygous recessive cc (albino phenotype) is epistatic over both gene A and B, What will be the expected frequency of non albino, in the progeny from cross of AaBbCc with genotype of AABbCc?
#Question id: 4730
#Part-A Aptitude & General Biotechnology
Cross is made between a pure breeding plant having red coloured male flowers with a pure breeding plant having white colored female flowers. All of these offspring are white colored flower. Upon selfing of these F1 red flower plant produced both red and white flower. Which of the following is conclusion of these cross?
#Question id: 4731
#Part-A Aptitude & General Biotechnology
A pure-breeding strain of squash that produced disk-shaped fruits was crossed with a pure breeding strain having long fruits. The F1 had disk fruits, but the F2 showed a new phenotype, sphere, and was composed of the following proportions
Disk 384
Sphere 96
Long 32
What is reason for F2 phenotype?