Tag: transgenic organisms
Questions Related to transgenic organisms
Which of the following is not a benefit of transgenic animals?
Inbreeding for five generations led to production of homozygous transgenic mice. However, these homozygous males or females were infertile. Which of the following approaches is most preferable and economical to obtain heterozygous transgenic animals continuously?
Select the incorrect matched pair.
A human protein which is obtained from transgenic animals and is used to treat emphysema is
What is ANDi?
95% of the existing transgenic animals are
Given below are certain features of mice. Read them and select why mice is most preferred animal for studies on gene transfer.
(i) Short estrous cycle and gestation period
(ii) Relatively short generation time
(iii) Convenient in vitro fertilisation
(iv) Production of several offspring per pregnancy
Giant mouse has been produced through
Read the following statements :
I) Mule is developed by interspecific hybridisation
II) Groups of bees is called 'swarms'
III) For the herd-improvement cross-breeding is employed
IV) In MOET, fertilised egg at 6-8 celled stage is recovered non - surgically
The injecting of foreign gene in an animal gives rise to