One of these is used for excretion in earthworms
...One of these is used for excretion in earthworms
Contractile vacuole
Flame cell
Malpighian tubule
Nephridium
Correct answer is D
No explanation has been provided for this answer.
Which of the following sequences best illustrates a food chain in an aquatic habitat ? ...
The artery supplying the liver with blood is called ...
In the diagram, the change in the length of the neck of the giraffes shown was brought about by ...
Erosion can be reduced along shape by ...
Pentadactyl plan of the fore limbs of frog, bird, horse, whale and man is a proof of? ...
Which of the following vitamins would correct the deficiency numbered V? ...
In animals the main protective covering is found in the ...
Whorls, arches, loops, and compounds are types of variation in ...
Autotropic nutrition may be defined in terms of food obtained ...