KVPY Government Jobs Exams

Puffs in the polytene chromosomes of Drosophila melanogaster salivary glands represent-
(A) transcriptionally active genes
(B) transcriptionally inactive genes
(C) heterochromatin
(D) housekeeping genes

Read Solution (Total 0)

KVPY Other Question

Soon after the three germ layers are formed in a developing embryo, the process of organogenesis starts. The
human brain is formed from the-
(A) ectoderm
(B) endoderm
(C) mesoderm
(D) partly endoderm and partly mesoderm The process of cell death involving DNA cleavage in cells is known as-
(A) necrosis (B) apoptosis
(C) cytokinesis (D) endocytosis