A) Development of transgenic animals
B) Production of 'Dolly* the sheep by cloning
C) Prevalence of pesticide resistant insects
D) Development of organs from stem cells for organ transplantation
Correct Answer: C
Solution :
According to Darwin's concepts of natural selection, the organisms, which are provided with favourable variations would survive because they are fittest to face their surrounding, while the organisms, for surrounding are destroyed. Prevalence of pesticide resistance insects is due to adaptability of these insects for the changes in environment (due to the use of pesticides).
You need to login to perform this action.
You will be redirected in
3 sec
