The tip of the tongue is sensitive to
bitter taste
salty taste
sweet taste
salty and sweet taste
sour taste
Correct answer is C
No explanation has been provided for this answer.
Which of the organisms is a primary consumer?
Cassava
Grasshopper
Hawk
Lizard
Toad
Correct answer is B
No explanation has been provided for this answer.
Here is a list of natural resources:
I. Wildlife
II. Forest
III. Fossil fuel
IV. Minerals
Which of the natural resources are non-renewable?
I and II only
I and III only
I and IV only
II and III only
III and IV only
Correct answer is E
No explanation has been provided for this answer.
Sneezing in man is controlled by?
cerebellum
cerebrum
hypothalamus
pineal body
medulla oblongata
Correct answer is E
Sneezing is simply an involuntary release of air that helps the body to get rid of irritants in our nose and throat, like allergens, dirt, and dust.
The medulla oblongata or simply medulla is a long stem-like structure which makes up the lower part of the brainstem. It is anterior and partially inferior to the cerebellum. It is a cone-shaped neuronal mass responsible for autonomic (involuntary) functions, ranging from vomiting to sneezing.
The following are courtship behaviors in animals EXCEPT
copulation
display
pairing
seasonal migration
territoriality
Correct answer is A
No explanation has been provided for this answer.