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A ship will float when the weight of the water it displaces equals to the weight of the ship and anything will float if it is shaped to displace its own weight of water before it reaches the point where it will submerge.
Urine is produced in ______.
Which of the following is a unicellular organism?
I. Amoeba
II. Paramecium
Which of the following is a plant-based source of protein?
Smack (heroin) is derived from which plant?
Arrange the following steps of DNA fingerprinting in proper sequence :
(A) Hybridisation using labelled VNTR probe
(B) Separation of DNA f...
Which of the following is a primary symptom of diabetes mellitus?
What is the structural and functional unit of the kidneys?
Which of the following organs does not secrete digestive enzymes?
Which disease is characterized by a loss of bone density?