In dicotyledonous stem, each companion cell is found ...
In dicotyledonous stem, each companion cell is found beside the
endodermal cell
xylem vessel
sieve tube
pericyclic fibre
Correct answer is C
No explanation has been provided for this answer.
The structure of the ear that is responsible for balancing is the ...
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Which of the following organs is concerned with detoxication of harmful compounds? ...
In which region of the body is the diagram illustrated found? ...
Hydra removes undigested food by ...
The testes in male mammals descend into the scrotal sac because ...
An example of a plant having the placentation shown is ...
The major role played by accessory pigments during photosynthesis is to? ...