Aquatic organisms should not face any water-related problem. (True/False)

The fate of piece of DNA, which is some how transferred into an alien organism would always integrated and multiply. (True/False)

Ethers are ul("soluble in water.") (True/False)

Tap water is a mixture. True or false?

Sewage containing organic waste should not be disposed in water bodies because it causes major water pollution. Fishes in such a polluted water die because of

Sewage containing organic waste should not be disposed in water bodies because it causes major water pollution. Fishes in such a polluted water die because of

Opuntia is a xerophyte which accumulate water in its flattened stem. (True/false)

Hard water does not produce lather with soap. True/False

Chlamydomonas and Amoeba are classified in kingdom protista according to Whittaker's classification system but by earlier classification system both these organisms are classified in different kingdoms (True/False)

Assertion : The aquatic organisms in which the osmotic concentration and temperature of body change according to the ambient conditions of water are referred to as conformers. Reason : Aquatic organisms are able to maintain homeostsis through thrmoregulation and osmoregulation by physiological or behavioural means.

The ionic product of water is constant at all temperature.True/False.