The excretory structure in the earthworm is the
...The excretory structure in the earthworm is the
malphighian tubule
flame cell
nephridium
kidney
Correct answer is C
Nephridia remove metabolic wastes from an animal's body. Nephridia come in two basic categories: metanephridia and protonephridia.
The protozoan plasmodium falciparum is transmitted by ...
From the diagram above, the bile is stored in the part labelled ...
Which of the following helps in blood clotting? ...
Which of the following statements about sex-linked characters is not true? ...
Which of the following statements is true? ...
Which of the following pairs of scientists discovered the Rhesus factor in human blood? ...
In which of the following Nigerian states can mountain vegetation be found? ...
The parts of the mammalian eye that strongly bend light rays are the ...