which of the follwing pyramids is not used in ecology? py...
which of the follwing pyramids is not used in ecology? pyramid of
energy
numbers
biomass
organisms
Correct answer is D
No explanation has been provided for this answer.
Which of the following is a sex-linked character? ...
The stomata of a leaf performs the same function as ...
I. Stomata → Spirogyra II. Alveoli → Earthworm III. Malpighian tubule → Mammal IV....
Which of the following organisms does not exist as a single cell? ...
Which of the following mineral salts is a trace element? ...
Regulation of blood sugar level takes place in the ...
Which pair of structures contributes to balance in mammals? ...
The two nuclei contained in the germinating pollen grain are ...
The feature that links birds to reptiles in evolution is the possession of ...