A. SolanaceaeB. LegminoseaeC. FabaceaeD. Poaceae
Which of these plants grow in an environment that is neither very wet nor very dry?
A. SporophyteB. MesophytesC. SaprophytesD. Tracheophytes
Such plants which are adapted to survival under conditions a limited supply of water in its habitat are known as.
A. HydrophytesB. SaprophytesC. Xerophytes D. Pteridophytes
A class of xerophytes have developed in a manner by which they can store a large amount of food and water. This is called?
A. Succulents B. RhizomesC. HydrophytesD. Zooids
Which of these are perennial stems usually horizontal in position?
A. RhizopusB. RhizoidsC. Rhizomes D. None of the above
How many species of plants are known up till now?
A. 50,000B. 45,000C. 545,000D. 550,000
All living things except bacteria and blue-green algae are termed as
A. Eukaryotes B. ProkaryotesC. LysosomesD. None of the above
Family Solanaceae is a large family with about how many genera?
A. 70 B. 80C. 90D. 100
Of the following which family consists of 600 genera and 10,000 species with worldwide in distribution:
A. Family Poaceae B. Family SolanaceaeC. Family LeguminosaeD. Family Fabaceae
A remote control gadget (for TV etc.)
A. A small electromagnetic, that emits electromagnetic B. A small oscillator that emits electric pluses C. A small transmitter that emits infrared signals D. None …