A somatic cell that has just completed the Sphase of its cell cycle, as compared to gamete of the same species, has :
Options
(a) same number of chromosomes but twice the amount […]
A protoplast is a cell :
Options
(a) without nucleus (b) undergoing division (c) without cell wall (d) without plasma membrane
Correct Answer:
without cell wall
Explanation:
No explanation available. Be the first […]
Which body of the Government of India regulates GM research and safety of introducing GM organisms for public services ?
Options
(a) Indian Council of Agricultural Research (b) Genetic Engineering Approval Committee (c) […]
The DNA molecule to which the gene of interest is integrated for cloning is called:
Options
(a) Vector (b) Template (c) Carrier (d) Transformer
Correct Answer:
Vector
Explanation:
A vector is a DNA molecule […]
The cutting of DNA at specific locations became possible with the discovery of
Options
(a) Probes (b) Selectable markers (c) Ligases (d) Restriction enzymes
Correct Answer:
Restriction enzymes
Explanation:
Restriction enzymes are used to […]
The crops engineered for glyphosate are resistant/tolerant to :
Options
(a) Bacteria (b) Insects (c) Herbicides (d) Fungi
Correct Answer:
Herbicides
Explanation:
Today plants having the broad leaves are made resistant to a powerful […]
In vitro clonal propagation in plants is characterized by:
Options
(a) PCR and RAPD (b) Northern blootting (c) Electrophoresis and HPLC (d) Microscopy
Correct Answer:
Microscopy
Explanation:
Now a days PCR and RAPD […]
In Bt cotton, the Bt toxin present in plant tissue as pro-toxin is converted into active toxin due to:
Options
(a) Acidic pH of the insect gut (b) Action of gut micro-organisms (c) […]
Golden rice is a genetically modified crop plant where the incorporated gene is meant for biosynthesis of :
Options
(a) Vitamin C (b) Omega 3 (c) Vitamin A (d) Vitamin B
Correct Answer: […]
An analysis of chromosomal DNA using the Southern hybrization technique does not use:
Options
(a) Electrophoresis (b) Blotting (c) Autoradiography (d) PCR
Correct Answer:
PCR
Explanation:
No explanation available. Be the first to […]
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