332532
In annelids, locomotion takes place with the help of
1 Parapodia in aquatic annelids
2 Longitudinal and circular muslces
3 Both (1) and (2)
4 Jointed legs
Explanation:
In aquatic forms, locomation in the form of swimming takes place via parapodia. In terrestrial forms, longitudinal and circular muscles are present.
BIOXI04: ANIMAL KINGDOM
332533
Neural system of annelida consists of
1 Single ganglia (sing. ganglion) connected by lateral nerves to a double ventral nerve cord.
2 Paired ganglia (sing. ganglion) connected by medial nerves to a double ventral nerve cord.
3 Paired ganglia (sing. ganglion) connected by lateral nerves to a double ventral nerve cord.
4 Paired ganglia (sing. ganglion) connected by lateral nerves to a double dorsal nerve cord.
Explanation:
Neural system in Annelids consists of paired ganglia (sing. ganglion) connected by lateral nerves to a double ventral nerve cord.
BIOXI04: ANIMAL KINGDOM
332534
Members of phylum - Annelida have
1 Nephridia - Excretion
2 Parapodia - Swimming
3 Double ventral nerve cord - Neural system
4 All of the above
Explanation:
All of the mentioned characteristics are that of Phylum Annelida.
BIOXI04: ANIMAL KINGDOM
332535
Which of the following is true regarding Nereis, Pheretima and Hirudinaria ?
1 Hirudinaria is aquatic whereas the other two are terrestrial
2 Pheretima has setae which are absent in the other two
3 Nereis is dioecious whereas the other two are monoecious
4 Hirudinaria lacks parapodia which are present in the other two
Explanation:
Nereis is dioecious, but earthworms and leeches are monoecious. Nereis and Hirudinaria are aquatic, but earthworms are terrestrial. Setae are present in Nereis and Pheretima but absent in leeches. Parapodia are present in Nereis but absent in earthworms and leeches.
BIOXI04: ANIMAL KINGDOM
332536
Which of the following statement is correct about annelida?
1 They are triploblastic, metamerically segmented acoelomate animals
2 They possess both longitudinal and circular muscles which help in locomotion
3 An open circulatory system is present
4 All are dioecious and reproduction is sexual
Explanation:
Annelids are triploblastic, metamerically segmented, coelomate animals. They possess both longitudinal and circular muscles that help in locomotion. Closed circulatory system is present. Reproduction is sexual and sexes are not essentially separate.
332532
In annelids, locomotion takes place with the help of
1 Parapodia in aquatic annelids
2 Longitudinal and circular muslces
3 Both (1) and (2)
4 Jointed legs
Explanation:
In aquatic forms, locomation in the form of swimming takes place via parapodia. In terrestrial forms, longitudinal and circular muscles are present.
BIOXI04: ANIMAL KINGDOM
332533
Neural system of annelida consists of
1 Single ganglia (sing. ganglion) connected by lateral nerves to a double ventral nerve cord.
2 Paired ganglia (sing. ganglion) connected by medial nerves to a double ventral nerve cord.
3 Paired ganglia (sing. ganglion) connected by lateral nerves to a double ventral nerve cord.
4 Paired ganglia (sing. ganglion) connected by lateral nerves to a double dorsal nerve cord.
Explanation:
Neural system in Annelids consists of paired ganglia (sing. ganglion) connected by lateral nerves to a double ventral nerve cord.
BIOXI04: ANIMAL KINGDOM
332534
Members of phylum - Annelida have
1 Nephridia - Excretion
2 Parapodia - Swimming
3 Double ventral nerve cord - Neural system
4 All of the above
Explanation:
All of the mentioned characteristics are that of Phylum Annelida.
BIOXI04: ANIMAL KINGDOM
332535
Which of the following is true regarding Nereis, Pheretima and Hirudinaria ?
1 Hirudinaria is aquatic whereas the other two are terrestrial
2 Pheretima has setae which are absent in the other two
3 Nereis is dioecious whereas the other two are monoecious
4 Hirudinaria lacks parapodia which are present in the other two
Explanation:
Nereis is dioecious, but earthworms and leeches are monoecious. Nereis and Hirudinaria are aquatic, but earthworms are terrestrial. Setae are present in Nereis and Pheretima but absent in leeches. Parapodia are present in Nereis but absent in earthworms and leeches.
BIOXI04: ANIMAL KINGDOM
332536
Which of the following statement is correct about annelida?
1 They are triploblastic, metamerically segmented acoelomate animals
2 They possess both longitudinal and circular muscles which help in locomotion
3 An open circulatory system is present
4 All are dioecious and reproduction is sexual
Explanation:
Annelids are triploblastic, metamerically segmented, coelomate animals. They possess both longitudinal and circular muscles that help in locomotion. Closed circulatory system is present. Reproduction is sexual and sexes are not essentially separate.
332532
In annelids, locomotion takes place with the help of
1 Parapodia in aquatic annelids
2 Longitudinal and circular muslces
3 Both (1) and (2)
4 Jointed legs
Explanation:
In aquatic forms, locomation in the form of swimming takes place via parapodia. In terrestrial forms, longitudinal and circular muscles are present.
BIOXI04: ANIMAL KINGDOM
332533
Neural system of annelida consists of
1 Single ganglia (sing. ganglion) connected by lateral nerves to a double ventral nerve cord.
2 Paired ganglia (sing. ganglion) connected by medial nerves to a double ventral nerve cord.
3 Paired ganglia (sing. ganglion) connected by lateral nerves to a double ventral nerve cord.
4 Paired ganglia (sing. ganglion) connected by lateral nerves to a double dorsal nerve cord.
Explanation:
Neural system in Annelids consists of paired ganglia (sing. ganglion) connected by lateral nerves to a double ventral nerve cord.
BIOXI04: ANIMAL KINGDOM
332534
Members of phylum - Annelida have
1 Nephridia - Excretion
2 Parapodia - Swimming
3 Double ventral nerve cord - Neural system
4 All of the above
Explanation:
All of the mentioned characteristics are that of Phylum Annelida.
BIOXI04: ANIMAL KINGDOM
332535
Which of the following is true regarding Nereis, Pheretima and Hirudinaria ?
1 Hirudinaria is aquatic whereas the other two are terrestrial
2 Pheretima has setae which are absent in the other two
3 Nereis is dioecious whereas the other two are monoecious
4 Hirudinaria lacks parapodia which are present in the other two
Explanation:
Nereis is dioecious, but earthworms and leeches are monoecious. Nereis and Hirudinaria are aquatic, but earthworms are terrestrial. Setae are present in Nereis and Pheretima but absent in leeches. Parapodia are present in Nereis but absent in earthworms and leeches.
BIOXI04: ANIMAL KINGDOM
332536
Which of the following statement is correct about annelida?
1 They are triploblastic, metamerically segmented acoelomate animals
2 They possess both longitudinal and circular muscles which help in locomotion
3 An open circulatory system is present
4 All are dioecious and reproduction is sexual
Explanation:
Annelids are triploblastic, metamerically segmented, coelomate animals. They possess both longitudinal and circular muscles that help in locomotion. Closed circulatory system is present. Reproduction is sexual and sexes are not essentially separate.
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BIOXI04: ANIMAL KINGDOM
332532
In annelids, locomotion takes place with the help of
1 Parapodia in aquatic annelids
2 Longitudinal and circular muslces
3 Both (1) and (2)
4 Jointed legs
Explanation:
In aquatic forms, locomation in the form of swimming takes place via parapodia. In terrestrial forms, longitudinal and circular muscles are present.
BIOXI04: ANIMAL KINGDOM
332533
Neural system of annelida consists of
1 Single ganglia (sing. ganglion) connected by lateral nerves to a double ventral nerve cord.
2 Paired ganglia (sing. ganglion) connected by medial nerves to a double ventral nerve cord.
3 Paired ganglia (sing. ganglion) connected by lateral nerves to a double ventral nerve cord.
4 Paired ganglia (sing. ganglion) connected by lateral nerves to a double dorsal nerve cord.
Explanation:
Neural system in Annelids consists of paired ganglia (sing. ganglion) connected by lateral nerves to a double ventral nerve cord.
BIOXI04: ANIMAL KINGDOM
332534
Members of phylum - Annelida have
1 Nephridia - Excretion
2 Parapodia - Swimming
3 Double ventral nerve cord - Neural system
4 All of the above
Explanation:
All of the mentioned characteristics are that of Phylum Annelida.
BIOXI04: ANIMAL KINGDOM
332535
Which of the following is true regarding Nereis, Pheretima and Hirudinaria ?
1 Hirudinaria is aquatic whereas the other two are terrestrial
2 Pheretima has setae which are absent in the other two
3 Nereis is dioecious whereas the other two are monoecious
4 Hirudinaria lacks parapodia which are present in the other two
Explanation:
Nereis is dioecious, but earthworms and leeches are monoecious. Nereis and Hirudinaria are aquatic, but earthworms are terrestrial. Setae are present in Nereis and Pheretima but absent in leeches. Parapodia are present in Nereis but absent in earthworms and leeches.
BIOXI04: ANIMAL KINGDOM
332536
Which of the following statement is correct about annelida?
1 They are triploblastic, metamerically segmented acoelomate animals
2 They possess both longitudinal and circular muscles which help in locomotion
3 An open circulatory system is present
4 All are dioecious and reproduction is sexual
Explanation:
Annelids are triploblastic, metamerically segmented, coelomate animals. They possess both longitudinal and circular muscles that help in locomotion. Closed circulatory system is present. Reproduction is sexual and sexes are not essentially separate.
332532
In annelids, locomotion takes place with the help of
1 Parapodia in aquatic annelids
2 Longitudinal and circular muslces
3 Both (1) and (2)
4 Jointed legs
Explanation:
In aquatic forms, locomation in the form of swimming takes place via parapodia. In terrestrial forms, longitudinal and circular muscles are present.
BIOXI04: ANIMAL KINGDOM
332533
Neural system of annelida consists of
1 Single ganglia (sing. ganglion) connected by lateral nerves to a double ventral nerve cord.
2 Paired ganglia (sing. ganglion) connected by medial nerves to a double ventral nerve cord.
3 Paired ganglia (sing. ganglion) connected by lateral nerves to a double ventral nerve cord.
4 Paired ganglia (sing. ganglion) connected by lateral nerves to a double dorsal nerve cord.
Explanation:
Neural system in Annelids consists of paired ganglia (sing. ganglion) connected by lateral nerves to a double ventral nerve cord.
BIOXI04: ANIMAL KINGDOM
332534
Members of phylum - Annelida have
1 Nephridia - Excretion
2 Parapodia - Swimming
3 Double ventral nerve cord - Neural system
4 All of the above
Explanation:
All of the mentioned characteristics are that of Phylum Annelida.
BIOXI04: ANIMAL KINGDOM
332535
Which of the following is true regarding Nereis, Pheretima and Hirudinaria ?
1 Hirudinaria is aquatic whereas the other two are terrestrial
2 Pheretima has setae which are absent in the other two
3 Nereis is dioecious whereas the other two are monoecious
4 Hirudinaria lacks parapodia which are present in the other two
Explanation:
Nereis is dioecious, but earthworms and leeches are monoecious. Nereis and Hirudinaria are aquatic, but earthworms are terrestrial. Setae are present in Nereis and Pheretima but absent in leeches. Parapodia are present in Nereis but absent in earthworms and leeches.
BIOXI04: ANIMAL KINGDOM
332536
Which of the following statement is correct about annelida?
1 They are triploblastic, metamerically segmented acoelomate animals
2 They possess both longitudinal and circular muscles which help in locomotion
3 An open circulatory system is present
4 All are dioecious and reproduction is sexual
Explanation:
Annelids are triploblastic, metamerically segmented, coelomate animals. They possess both longitudinal and circular muscles that help in locomotion. Closed circulatory system is present. Reproduction is sexual and sexes are not essentially separate.