For the aquatic organisms, the source of food is –

Related MCQs

• The optimum dissolved oxygen level (in mg/litre) required for survival of aquatic organisms is -
• Saprophytes are the organisms which depend for food on –
• Organisms using simple food material acquired from inorganic sources in the form of carbon dioxide and water are called –
• Aquatic animal with the most developed intelligence is –
• The term 'GM food' refers to the food -
• Besides carbohydrates, a major source of energy in our food is constituted by
• The first photosynthetic oxygen liberating organisms to appear on earth were
• Of all micro-organisms, the most adaptable and versatile are –
• Which of the following organisms is most likely to produce green-house gases such as nitrous oxide and methane?
• Free-living nitrogen fixing micro- organisms are -