Biology 01
1. Birds differ from the bat in the absence of
(A) Trachea
(B) Diaphragm
(C) Warmblood
(D) Four-chambered heart.
(A) Trachea
(B) Diaphragm
(C) Warmblood
(D) Four-chambered heart.
Correct Answer: [A] Trachea.
2. Grub is the larva of
(A) Beetle
(B) Sponges
(C) Insects
(D) Crustacea.
(A) Beetle
(B) Sponges
(C) Insects
(D) Crustacea.
Correct Answer: [A] Beetle.
3. Which one of the following animal phylum is latest by discovery?
(A) Loricifera
(B) Ctenophora
(C) Pogonophora
(D) Kinorhyncha.
(A) Loricifera
(B) Ctenophora
(C) Pogonophora
(D) Kinorhyncha.
Correct Answer: [A] Loricifera.
4. A mammal that lays eggs:
(A) Pteropus
(B) Lemur
(C) Talpa
(D) Echidna.
(A) Pteropus
(B) Lemur
(C) Talpa
(D) Echidna.
Correct Answer: [D] Echidna..
5. The disease caused by the deficiency of vitamin B12
(A) Normocytic anemia
(B) Pernicious anemia.
(C) Aplastic anemia
(D) Sickle cell anemia.
(A) Normocytic anemia
(B) Pernicious anemia.
(C) Aplastic anemia
(D) Sickle cell anemia.
Correct Answer: [B] Pernicious anemia..
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