Plant Kingdom
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Which of the following helps some hydrophytes to thrive in wetlands and marshes where water level fluctuates time to time?
In the photosynthesis process which of the following gas is used?
The transformation of light energy into chemical energy is carried through–
To which of the following chemical groups - Cellulose belongs ?
Symptoms of sulphur deficiency in plants are visible first and foremost in–
Which of the following three conditions are most significant for the germination of a seed?
'Red-Rust' disease of tea is a/an:
One of the common characteristic of Bryophytes and Pteridophytes is
There are sixteen chromosomes in leaf of a gymnosperm. How many chromosomes would occur in its endosperm ?
The most adva n ced order in Gymnospe r ms is:
‘Chilgoza’ is
What rays of sunlight are mostly utilized by chlorophyll in photo-synthesis?
Poly-house is used for
From which part of the plants turmeric is obtained?
Which of the following trees yield Bhojpatra?
Alphonso is a variety of
The ginger is a
