1
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1

Open Circulatory system is present in :

A
Palaemon, Nereis, Balanoglossus
B
Hirudinaria, Bombyx, Salpa
C
Anopheles, Limax, Limulus
D
Pheretima, Musca, Pila
2
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1

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

Assertion A: Members of subphylum vertebrata possess notochord during the embryonic period. The notochord is replaced by a cartilaginous or bony vertebral column in the adult.

Reason R: Thus all chordates are vertebrates not all vertebrates are chordates.

In the light of the above statements choose the correct answer from the option 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.
3
NEET 2024
MCQ (Single Correct Answer)
+4
-1

Match List I with List II:

List - I List - II
A. Pleurobrachia I. Mollusca
B. Radula II. Ctenophora
C. Stomochord III. Osteichthyes
D. Air bladder IV. Hemichordata

Choose the correct answer from the options given below :

A
A-IV, B-II, C-III, D-I
B
A-II, B-I, C-IV, D-III
C
A-II, B-IV, C-I, D-III
D
A-IV, B-III, C-II, D-I
4
NEET 2024
MCQ (Single Correct Answer)
+4
-1

Consider the following statements :

A. Annelids are true coelomates

B. Poriferans are pseudocoelomates

C. Aschelminthes are acoelomates

D. Platyhelminthes are pseudocoelomates

Choose the correct answer from the options given below :

A
B only
B
A only
C
C only
D
D only
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