NEET : Multiple Choice Questions : Phylum : Annelida
1. Which of the following statement is not correct with respect to Annelida.
A.They are not found in marine water.
B. Some members are found in fresh water.
C. Some of the members are Parasite.
D. Most of the members are free living.
Answer : A Explanation
2. Which one of following features first appeared in members of Annelida.
A. Triploblastic
B. Bilateral symmetrical
C. Organ system level of organisation
D. Coelom
Answer : D Explanation
3. Name Annelida has been given due to which of the following features
A. Nerve ring
B. Worm like body
C. Metameric segmentation
D. All of the above.
Answer : C Explanation
4. Metamerism in Annelids signify
A. External segments make correspondence to internal segments.
B. Paired ganglia are connected by lateral nerves to a double ventral nerve cord.
C. Hemoglobin is dissolved in plasma.
D. None of the above
Answer : A Explanation
5. Consider the following statement and select the correct code:
1. Aquatic members of Annelids like Nereis use appendages like parapodia for swimming and Locomotion.
2. Terrestrial members of Annelids like Leech and Earthworm use circular and longitudinal muscle for locomotion.
A. Only 1
B. Only 2
C. Neither 1 nor 2
D. Both 1 and 2
Answer : D Explanation
6. Which one of the following is Excretory organ in Annelids.
A. Malpighian tubule
B. Nephredia
C. Proboscis glands
D. Excretory pore
Answer : A Explanation
7. Which of the following statement is correct with respect to Annelida.
A. Closed circulatory system is present in which blood is flown in network of blood vessels.
B. Protonephridia help in osmoregulation and excretion.
C. Pseudopodia are lateral appendages in Nereis.
D. Leech and Earthworm are Dioecious.
Answer : A Explanation
8.Which one of the following statement is not correct with respect to nervous system in Annelids.
A. Supra oesophageal ganglia represents the brain.
B. It has paired ganglion.
C. Ganglion are connected by the lateral nerves.
D. Lateral nerves are finally connected with ventral double nerve cord.
9. Consider the following characteristics of Annelids in which they constitute nervous system and select the correct code
1. Unpaired ganglion
2. Paired ganglion
3. Lateral nerves
4. Ventral Double nerve cord
5. Dorsal Single nerve cord
A. 2, 3 and 4
B. 1, 3 and 5
C. 1, 4 and 5
D. 2, 4 and 5
Answer : A Explanation
10. Which of the following statement is correct.
A. sexual reproduction is present in Annelids.
B. Leech and Earth worm are Hermaphrodite.
C. Nereis is Dioecious
D. All of the above.
Answer : D Explanation
11. Which one of following is not a Annelids.
A. Earthworm (Pheretima)
B. Leech ( Hirudinaria)
C. Silver fish ( Lepisma)
D. Calm worm ( Nereis)
Answer : C Explanation
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