Zoology - Online Test
Q1.
Assertion:
The imbalance in concentration of Na+, K+ and proteins
generates action potential.
Answer : Option D
Explaination / Solution:
No Explaination.
Q2. Green glands present in some arthropods help in
Answer : Option B
Explaination / Solution:
No Explaination.
Q3. Serum calcium level is regulated by
Answer : Option D
Explaination / Solution:
No Explaination.
Q4. Which structure of pigeon’s eye is considered as an important adaptation for their flight?
Answer : Option C
Explaination / Solution:
No Explaination.
Q5. Vocal cords occur in
Answer : Option B
Explaination / Solution:
No Explaination.
Q6. The middle layer of heart is
Answer : Option A
Explaination / Solution:
No Explaination.
Q7. Grafted kidney may be rejected in a patient due to
Answer : Option C
Explaination / Solution:
No Explaination.
Q8. Buccopharyngeal respiration in frog
Answer : Option A
Explaination / Solution:
No Explaination.
Q9. The functional unit of contractile system of a striated muscles is
Answer : Option A
Explaination / Solution:
No Explaination.
Q10. Enzyme lactase occurs in
Answer : Option C
Explaination / Solution:
No Explaination.
