Blood vessels which carry deoxygenated blood are called__________?
A. Arteries
B. Veins
C. Capillaries
D. None of these
Biology Mcqs
Amylase becomes denatured at an alkaline pH of:__________?
Amylase becomes denatured at an alkaline pH of:__________?
A. 6
B. 7
C. 8
D. 9
how many kingdoms of life exist?
how many kingdoms of life exist?
A. 1
B. 5
C. 6
D. None of these
What content does only a plant cell has___________?
What content does only a plant cell has___________?
A. Cell Membrane
B. Cell wall
C. Cytoplasm
D. Chromatin
Which of the following allows precise muscular movements?
Which of the following allows precise muscular movements?
A. Cerebrum
B. Cerebellum
C. Thalamus
D. Hypothalamus
The process in which a sperm joins with an egg is__________?
The process in which a sperm joins with an egg is__________?
A. Pollination
B. Respiration
C. Fertilization
D. Asexual reproduction
from right ventricle the blood is pushed into________?
from right ventricle the blood is pushed into________?
A. pulmonary trunk
B. brain
C. aorta
D. None of these
operculum is present in________?
operculum is present in________?
A. bony fish
B. sea fish
C. cartilaginous fish
D. None of these
the food ground in cockroach in______?
the food ground in cockroach in______?
A. mesentron
B. crop
C. gizzard
D. intestine
What does lalopathy mean?
What does lalopathy mean?
A. A disorder of speech
B. A disorder of hearing
C. A disorder of learning
D. None of the above