Which of the following structures functions as an excreto...
Which of the following structures functions as an excretory system found in flatworm?
Contractile vacuole
Nephridium
Flame cell
Malpighlan tubule
Kidney
Correct answer is C
No explanation has been provided for this answer.
An ovary with ovules arranged along its walls is said to have ------------ placentation. ...
A green snake in green grass is able to escape notice from predators because of its ...
Which of the following animals exhibits territoriality? ...
The mammalian vein which starts with and ends in a capillary network is the ...
Which is the most important pollutant of the marine environment in Nigeria? ...
The type of asexual reproduction that is common to both Paramecium and protists is ...
The hormone which regulates the amount of glucose in the blood is called ...
In which of the following organisms is the siphon found? ...
In the diagram, the population size of species II on the 20th day is ...