1
NEET 2025
MCQ (Single Correct Answer)
+4
-1
Change Language

Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).

Assertion (A) : All vertebrates are chordates but all chordates are not vertebrate.

Reason (R) : The members of subphylum vertebrata possess notochord during the embryonic period, the notochord is replaced by cartilaginous or bony vertebral column in adults.

In the light of the above statements, choose the correct answer from the options given below:

A
(A) is true but (R) is false
B
(A) is false but (R) is true
C
Both (A) and (R) are true and (R) is the correct explanation of (A)
D
Both (A) and (R) are true but (R) is not the correct explanation of (A)
2
NEET 2025
MCQ (Single Correct Answer)
+4
-1
Change Language

All living members of the class Cyclostomata are :

A
Symbiotic
B
Ectoparasite
C
Free living
D
Endoparasite
3
NEET 2025
MCQ (Single Correct Answer)
+4
-1
Change Language

Role of the water vascular system in Echinoderms is :

A. Respiration and Locomotion

B. Excretion and Locomotion

C. Capture and transport of food

D. Digestion and Respiration

E. Digestion and Excretion

Choose the correct answer from the options given below :

A
B and C Only
B
B, D and E Only
C
A and B Only
D
A and C Only
4
NEET 2025
MCQ (Single Correct Answer)
+4
-1
Change Language

Which of the following statement is correct about location of the male frog copulatory pad?

A
Second digit of fore limb
B
First digit of the fore limb
C
First and Second digit of fore limb
D
First digit of hind limb
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