Which of the following is NOT a type of exoskeleton?
...Which of the following is NOT a type of exoskeleton?
Cartilage
Chitin
Hoot
Nail
Shell
Correct answer is A
No explanation has been provided for this answer.
The best time to pluck the leaf for the experiment is? ...
Which of these products obtained from analyzing sweat from skin is not an excretory product? ...
An arthropod that is destructive at the early stage of its life cycle is ...
Which of the following is a biotic component of an ecosystem? ...
The highest percentage of energy in an ecosystem occurs at the level of the ...
In the F1 generation of Mendel’s experiment obtained by crossing pea plants of long stems with...
The detection of vibro cholera in public drinking water is a sign of ...
The resolution of a microscope refers to its power to ...