Question
If all dogs are mammals, and some mammals are brown,
can we conclude that some dogs are brown?Solution
Explanation: Â While all dogs are mammals, and some mammals are brown, it does not necessarily mean that some dogs are brown. It depends on whether the brown mammals include dogs.
Extra number of which chromosome is responsible for Down’s syndrome (Mongoloid Idiot) in man.
Arrange the steps of recombinant DNA technology in the correct order:
(A) Ligation
(B) Transformation
(C) Restriction digestion
...__________results in the formation of zygote.
In a velvet grass seed, the cotyledon is called :
_________ is the study of internal structure of the plants.
Which vitamin is essential for blood coagulation?
Which of the statements given below are correct?Â
1. A person having blood group 'A' can donate blood to persons having blood group 'A' and bloo...
Match List-I with List-II :
Choose the correct answe...
Adipose tissue is an example of which type of tissue?
The principle hormone for Elongation of cells in plants is:
