Hormone pair required for a callus to differentiate are
Answer: auxin and cytokinin
Cybrids are produced by
Answer: Nucleus of one species but cytoplasm from both the parent species
Part of plant used for culturing is called
Which vector is mostly used in crop improvement?
Golden rice is a transgenic crop of the future with the following improved trait
Answer: High vitamin A content
Maximum application of animal cell culture technology today is in the production
Two bacteria found to be very useful in genetic engineering experiments are
Answer: Escherichia and Agrobacterium
In order to obtain virus free plants through tissue culture the best method is
Which of the following plant cell will show totipotency?
Growth hormone producing apical dominance is
The most widely used chemical for protoplast fusion, as fusogens, is
Answer: Poly ethylene glycol (PEG)
Synthetic seed is produced by encapsulating somatic embryo with
What is true for monoclonal antibodies?
Answer: These obtained from different parents and for one antigen
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