Gentics And Evoloution - Study Mode

[#296] According to which of the following theories, multiple alleles do not represent gene mutations at a given locus but they occupy different loci which lie in close association in a chromosome?
Correct Answer

(A) Theory of pseudoallelism

[#297] Some plasmids exist in only a very few copies per cell which are said to be
Correct Answer

(A) Stringent plasmids

[#298] Three of the 64 amino acid codons do not specify any tRNA and hence are called
Correct Answer

(C) Nonsense codons

[#299] Parasexual means of recombining somatic nuclei is found in
Correct Answer

(A) Some fungi and bacteria

[#300] Assertion (A) Mendel worked on garden pea (Pisum sativum). Reason (R) Garden pea belongs to family-Malvaceae.
Correct Answer

(C) A is true, but R is false