1
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Match the following :

List-I List-II
(a) Physalia (i) Pearl oyster
(b) Limulus (ii) Portuguese Man of War
(c) Ancylostoma (iii) Living fossil
(d) Pinctada (iv) Hookworm


Choose the correct answer from the options given below.
A
(a) (b) (c) (d)
(i) (iv) (iii) (ii)
B
(a) (b) (c) (d)
(ii) (iii) (i) (iv)
C
(a) (b) (c) (d)
(iv) (i) (iii) (ii)
D
(a) (b) (c) (d)
(ii) (iii) (iv) (i)
2
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Read the following statements

(1) Metagenesis is observed in Helminths.

(2) Echinoderms are triploblastic and coelomate animals.

(3) Round worms have organ-system level of body organization.

(4) Comb plates present in ctenophores help in digestion.

(5) Water vascular system is characteristic of Echinoderms.

Choose the correct answer from the options given below.
A
(2), (3) and (5) are correct
B
(3), (4) and (5) are correct
C
Round (1), (2) and (3) are correct
D
(1), (4) and (5) are correct
3
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Match List-I with List-II.

List-I List-II
(a) Metamerism (i) Coelenterata
(b) Canal system (ii) Ctenophora
(c) Comb plates (iii) Annelida
(d) Cnidoblasts (iv) Porifera


Choose the correct answer from the options given below.
A
(a) (b) (c) (d)
(iv) (i) (ii) (iii)
B
(a) (b) (c) (d)
(iv) (iii) (i) (ii)
C
(a) (b) (c) (d)
(iii) (iv) (i) (ii)
D
(a) (b) (c) (d)
(iii) (iv) (ii) (i)
4
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Which one of the following organisms bears hollow and pneumatic long bones?
A
Ornithorhynchus
B
Neophron
C
Hemidactylus
D
Macropus
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