Animal without red blood cells is_________ ?
Animal without red blood cells is_________ ?A. Frog
B. Earthworm
C. Snake
D. Crocodile
B. Earthworm
C. Snake
D. Crocodile
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The temperature at which two conjugate solutions change into one homogeneous solution is called__________?
The temperature at which two conjugate solutions change into one homogeneous solution is called__________?A. Azeotrope
B. Conjugate temperature
C. Consolute temperature
D. Eutectic pointTo which of the following chambers of the heart, is the aorta connected?
To which of the following chambers of the heart, is the aorta connected?A. Left ventricle
B. Right ventricle
C. Right auricle
D. Left auricleThe aorta begins at the top of the left ventricle, the heart’s muscular pumg chamber. The heart pumps blood from the left ventricle into the aorta through the aortic valve
Which blood cells are called ‘Soldiers’ of the body?
Which blood cells are called ‘Soldiers’ of the body?A. White Blood Cells
B. Platelets
C. Red Blood Cells
D. None of the aboveWhich of the following vitamins promote healthy functioning of eyes in human beings?
Which of the following vitamins promote healthy functioning of eyes in human beings?
A. Vitamin B
B. Vitamin C
C. Vitamin A
D. Vitamin DSelenology is the study of __________?
Selenology is the study of __________?A. Stars
B. Galaxy
C. Moon
D. Planets.Human beings use _______ liters of pure oxygen per day.
Human beings use _______ liters of pure oxygen per day.A. 550
B. 2500
C. 1,050
D. 10,000