Options:
- A. bony fish
- B. sea fish
- C. cartilaginous fish
- D. None of these
View Answer
A. bony fish
Biology
from right ventricle the blood is pushed into________?
Options:
- A. pulmonary trunk
- B. brain
- C. aorta
- D. None of these
View Answer
A. pulmonary trunk
The process in which a sperm joins with an egg is__________?
Options:
- A. Pollination
- B. Respiration
- C. Fertilization
- D. Asexual reproduction
View Answer
C. Fertilization
Which of the following allows precise muscular movements?
Options:
- A. Cerebrum
- B. Cerebellum
- C. Thalamus
- D. Hypothalamus
View Answer
B. Cerebellum
What content does only a plant cell has___________?
Options:
- A. Cell Membrane
- B. Cell wall
- C. Cytoplasm
- D. Chromatin
View Answer
B. Cell wall
how many kingdoms of life exist?
Options:
- A. 1
- B. 5
- C. 6
- D. None of these
View Answer
B. 5
Amylase becomes denatured at an alkaline pH of:__________?
Options:
- A. 6
- B. 7
- C. 8
- D. 9
View Answer
D. 9
Which pollutant may lead to
Options:
- A. Cd
- B. As
- C. Hg
- D. Cu
View Answer
B. As
Blood vessels which carry deoxygenated blood are called__________?
Options:
- A. Arteries
- B. Veins
- C. Capillaries
- D. None of these
View Answer
B. Veins
Cell use _______ to make proteins?
Options:
- A. DNA
- B. RNA
- C. Ribosomes
- D. Cytoplasm
View Answer
B. RNA