What is the phenomenon called when an animal goes in...
What is the phenomenon called when an animal goes into a state of dormancy during the dry season?
hibernation
aestivation
incubation
deactivation
Correct answer is B
No explanation has been provided for this answer.
The structure that separates the thoracic from abdominal cavity is ...
The hepatic portal vein is characterized by ...
Animals are said to gregarious when ...
Pond weeds normally lack thick layers of cuticle because ...
Viviparity refers to the reproductive strategy in which ...
Bacteria in the large intestine of man are important in the ...
Which of the following organisms is not a protozoan? ...
In the diagram, the part marked I will contain a high concentration of ...