Which part of the gill of fish is involved in gaseous exc...
Which part of the gill of fish is involved in gaseous exchange?
Gill slits
Gill bars
Gill covers
Gill filaments
Correct answer is D
No explanation has been provided for this answer.
Organisms that feed essentially on plants within any ecosystem may be referred to as ...
Fresh water plants such as the water lily solve the problem of buoyancy by posse...
Which of the following practices may lead to an infection of the eye? Using ...
Which of the following is not seen in the transverse section of a young monocotyledonous stem? ...
The following activities are associated with termites except ...
The response shown by the tips of the root and shoot of a plant to the stimulus of gravity is ...
A population that doubles in size at constant intervals indicates ...