Short Answer TypeHow can bacterial DNA be released from the bacterial cell for biotechnology experiments?
Satellite DNA consists of highly repetitive and generally non-coding DNA. It is very significant in DNA fingerprinting for the following reasons:
i. It shows high degree of polymorphism which forms the basis of DNA fingerprinting
ii. Different tissues in the body show the same degree of polymorphism and thus are useful as an identification tool in the forensic application.
iii. They are inheritable from parents to offsprings and can be used for paternity testing.
How have transgenic animals proved to be beneficial in:
(a) Production of biological products
(b)Chemical safety testing.
Long Answer TypeWith advancements in genetics, molecular biology and tissue culture, new traits have been incorporated into crop plants. Explain the main steps in breeding a new genetic variety of a crop.
Short Answer Type(a) Mention the cause and the body system affected by ADA deficiency in humans.
(b) Name the vector used for transferring ADA-DNA into the recipient cells in humans. Name the recipient cells.
Switch
