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.
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Which of the following is an abiotic factor? ...
The diseases caused by water-borne pathogens include ...
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Older parts of plant roots do not normally absorb water because ...
The property of clayey soil that prevents it from supporting thick vegetation is its? ...
A dry fruit formed from two or more carpels containing several seeds is a ...
In the mammalian kidney, the Bowman's capsule is located in the ...