TN 11TH ZOOLOGY - Online Test

Q1. The body cells in cockroach discharge their nitrogenous waste in the haemolymph mainly in the form of
Answer : Option C
Explaination / Solution:
No Explaination.


Q2. How pepsin is differing from trypsin ?
Answer : Option A
Explaination / Solution:
No Explaination.


Q3. The smallest taxon among the following is
Answer : Option C
Explaination / Solution:
No Explaination.


Q4. Given below is a table comparing the effects of sympathetic and parasympathetic nervous system for four features (1-4) which one feature is correctly described?
Answer : Option B
Explaination / Solution:
No Explaination.


Q5. Match the list-I with list-II list-I list-II

p. Adenohypophysis i. Epinephrine

q. Adrenal medulla ii. Somatotropin

r. Parathyroid gland iii. Thymosin

s. Thymus gland iv. Calcitonin

Answer : Option D
Explaination / Solution:
No Explaination.


Q6. Classification of sponges is primarily based on the
Answer : Option C
Explaination / Solution:
No Explaination.


Q7. The length of human trachea is about
Answer : Option B
Explaination / Solution:
No Explaination.


Q8. Doctors use stethoscope to hear the sound; produced during each cardiac cycle. The second sound is heard when:
Answer : Option D
Explaination / Solution:
No Explaination.


Q9.

Which one of the following is not related to vermiculture?

a. Maintains soil fertility

b. Breakdown of inorganic matter

c. Gives porosity, aeration and moister holding capacity

d. Degradation of non biodegradable solid waste

Answer : Option C
Explaination / Solution:
No Explaination.


Q10. What is the life span of RBC in humans ?
Answer : Option A
Explaination / Solution:
No Explaination.