cow
goat
sheep
pig
Dormancy period of animals during winter season is called:
Down Syndrome, a congenital genetic disorder in human beings, is caused by:
Downs Syndrome is caused by an extra copy of chromosome number 21. What percent age of off spring produced by an affected mother and a normal father?
DPT vaccine is administered to prevent diseases like:
DPT vaccine is categorized as which of the following -
Dr. Birbal Sahni; a famous Indian botanist is concerned with _ studies.
Dried milk dried meat are examples of preservation by
Drowsiness affects your senses especially your
Ductless glands are known as
Dumb-bell shaped guard cells are present in
