A rectangular water tank measures 15 m x 6 m at top and is 10 m deep. It…
An accurate clock shows 8 O’clock in the morning. Through how many degrees will the hour hand rotate…
Assertion (A) : “DNA Finger- printing” has become a powerful tool to establish paternity and identity of criminals…
Assertion (A) : In human beings, the females play a major role in determining the sex of the…
Within biological communities, some species are important in determining the ability of a large number of other species…
Consider the following statements : Hard water is not suitable for I. drinking. II. washing cloths with soap.…
Canola refers to special type of oil seed mustard varieties bred for human consumption. The main characteristic of…
The sensation of fatigue in the muscles after prolonged strenuous physical work is caused by
Insect-resistant cotton plants have been genetically engineered by inserting a gene from a/an
Hybridoma technology is a new biotechnological approach for commercial production of
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