In a hair pin model of $RNA$ which nitrogen base is present at the short end
Adenine
Guanine
Thymine
Cytosine
At a particular locus, frequency of $‘A’$ allele is $0.6$ and that of $‘a’$ is $0.4$. What would be the frequency of heterozygotes in a random mating population of equilibrium
Pleotropic character represent that quality of gene which is called
During polymerisation of deoxyribonucleosides triphosphates in bacteria which of the following enzyme is mainly required?
In tertiary structure of $DNA$, what is a histone octamer?
A complex consisting of eight positively charged histone proteins (two of each $H2A, H2B, H3 and H4$) that aid in the packaging of $DNA.$