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Wasps and many bees can sting more than once because they can pull out their stinger without injuring themselves. Honeybees have special hooks on their stinger that keep it in the skin after they sting someone.
The probability that two genes at any locus in an individual are identical by descent refers to
Which of the following act(s) as strong germinator for parasitic weeds?
The name of sugar has originated from the Sanskrit word ____
It consists of a series of hinged or fixed hammers attached to a shaft which rotates at high speed; peripheral speeds up to 100 m/s are possible. Such d...
A Xerophytic weed
'Sugar baby' is a cultivar of -
Which among the following horticulture crop has highest productivity
Frequency range used for Dielectric heating is
Match the toxic compound with respect to their plant source
A. BOAA I. ...
Vasoactive substances are present in