Biology — Test 36
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Question 1
the food ground in cockroach in______?
Question 2
operculum is present in________?
Question 3
from right ventricle the blood is pushed into________?
Question 4
The process in which a sperm joins with an egg is__________?
Question 5
Which of the following allows precise muscular movements?
Question 6
Tjio and Levan’s contribution is very significant because they __________ ?
Question 7
What content does only a plant cell has___________?
Question 8
how many kingdoms of life exist?
Question 9
Amylase becomes denatured at an alkaline pH of:__________?
Question 10
Blood vessels which carry deoxygenated blood are called__________?