Which one of the following developmental processes in animals is more dependent on cellular movements?

During which one of the following stages of Arabidopsis embryogenesis, cell elongation throughout the embryonic axis and further development of the cotyledons occur?

After activation of a promoter by the DNA binding activity of a transcription factor, a co- activator is recruited at the region targeted for transcription which in turn creates a binding site for a chromatin remodeling complex. Which one of the following

Prior to transcription, chromatin changes from an inactive state to an active state by various factors in a stepwise manner. Which one of the following is involved in the initial steep during activation of a chromatin loop?

The long feather train of a peacock is quoted as an example supporting

A pathogen like Mycobacterium, which colonizes inside the cells of the host, is likely to be least affected by which one of the following host immune defense mechanisms?

Virus induced gene silencing (VIGS) is a process that takes advantage of the RNAi mediated antiviral defence mechanism. Which one of the following ultimately guides siRNA to degrade the target transcript (mRNA)?

Which one of the following molecular marker types uses combination of both restriction enzyme and PCR techniques?

Which one of the following is required to anchor the synaptic vesicles to the cytoskeletal proteins in the pre-synaptic nerve terminals?

The distance between bacterial genes as determined from interrupted mating experiments are measured in units of

In rats, after the delivery of the offspring, mother shows the following behaviors. Which one of the following behaviors is NOT maternal?

During the operation of C2 oxidative photosynthetic cycle, which of the following metabolites is transported from chloroplast to peroxisome?