261423
Identify the correct statements with reference to 'Enterocoelomates'. A) Body cavity is formed from endodermal pouches B) They display determinate type of cleavage C) Enterocoelomates are deuterostomes D) Hemichordates are enterocoelomates
1 A \& B
2 $\mathrm{B} \& \mathrm{C}$
3 $C \& D$
4 $\mathrm{A} \& \mathrm{C}$
Explanation:
C Enterocoelomates are deutrostomes. - Hemichordates are enterocoelomates. - Body cavity is formed from mesoderm lined. - They display radial and in determinate cleavage.
TS EAMCET-09.08.2021 Shift-I
Animal kingdom
261424
Coelomate animal in which blastopore develops into anus is called
1 proterostomia
2 deuterostomia
3 blastostomia
4 diastomia
5 None of these
Explanation:
B Deuterostomia : Based on the embryonic development metazoans are divided into protostomes and deuterostomes. - Deuterostome include chordate and echinodermata the blastopore in deuterostome is develop into an anal opening. Protostomia : protostome are primitive invertebrates blastopore in protostome are developed into a mouth. Example : Arthropods, molluscs, annelids, flatworms and nematodes.
CMC Vellore-2010
Animal kingdom
261425
Read the following statements
1 (B), (C) and (E) are correct
2 (C), (D) and (E) are correct
3 (A), (B) and (C) are correct
4 (A), (D) and (E) are correct
5 Water vascular system is characteristic of Echinoderms. Choose the correct answer from the options given below.
Explanation:
A Echinoderms are triploblastic and coelomate animals as true coelom is observed in them. - Roundworms (Aschelminths) have organ system level of organization. - Water vascular system is seen in echinoderms. It helps in locomotion, capture and transport of food and respiration. - Comb plates present in ctenophores help in locomotion. - Alternation of generation is also known as metagenesis. It is observed in members of phylum coelenterata (cnidaria).
NEET-2021
Animal kingdom
261426
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.
1 A - IV, B - I, C - II, D - III
2 A - IV, B - III, C - I, D - II
3 A - III, B - IV, C - I, D - II
4 A - III, B - IV, C - II, D - I
Explanation:
D
List-I
List-II
---
---
---
---
(a)Metamerism | (iii) | Annelida | (b)Canal system | (iv) | Porifera | (c)Comb plates | (ii) | Ctenophora | (d)Cnidoblasts | (i) | Coelenterata | Metamerism- It is the repetition of homologous body segments. Canal System- It also called aquiferous system. It is characterstics feature of phylum porifera. Comb Plates- It is large ciliary structure found in phylum ctenophora. Cnidoblasts- It is secretory organs occurs in phylum coelenterate. They play important role in offens and defens and attachment of substratum.
261423
Identify the correct statements with reference to 'Enterocoelomates'. A) Body cavity is formed from endodermal pouches B) They display determinate type of cleavage C) Enterocoelomates are deuterostomes D) Hemichordates are enterocoelomates
1 A \& B
2 $\mathrm{B} \& \mathrm{C}$
3 $C \& D$
4 $\mathrm{A} \& \mathrm{C}$
Explanation:
C Enterocoelomates are deutrostomes. - Hemichordates are enterocoelomates. - Body cavity is formed from mesoderm lined. - They display radial and in determinate cleavage.
TS EAMCET-09.08.2021 Shift-I
Animal kingdom
261424
Coelomate animal in which blastopore develops into anus is called
1 proterostomia
2 deuterostomia
3 blastostomia
4 diastomia
5 None of these
Explanation:
B Deuterostomia : Based on the embryonic development metazoans are divided into protostomes and deuterostomes. - Deuterostome include chordate and echinodermata the blastopore in deuterostome is develop into an anal opening. Protostomia : protostome are primitive invertebrates blastopore in protostome are developed into a mouth. Example : Arthropods, molluscs, annelids, flatworms and nematodes.
CMC Vellore-2010
Animal kingdom
261425
Read the following statements
1 (B), (C) and (E) are correct
2 (C), (D) and (E) are correct
3 (A), (B) and (C) are correct
4 (A), (D) and (E) are correct
5 Water vascular system is characteristic of Echinoderms. Choose the correct answer from the options given below.
Explanation:
A Echinoderms are triploblastic and coelomate animals as true coelom is observed in them. - Roundworms (Aschelminths) have organ system level of organization. - Water vascular system is seen in echinoderms. It helps in locomotion, capture and transport of food and respiration. - Comb plates present in ctenophores help in locomotion. - Alternation of generation is also known as metagenesis. It is observed in members of phylum coelenterata (cnidaria).
NEET-2021
Animal kingdom
261426
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.
1 A - IV, B - I, C - II, D - III
2 A - IV, B - III, C - I, D - II
3 A - III, B - IV, C - I, D - II
4 A - III, B - IV, C - II, D - I
Explanation:
D
List-I
List-II
---
---
---
---
(a)Metamerism | (iii) | Annelida | (b)Canal system | (iv) | Porifera | (c)Comb plates | (ii) | Ctenophora | (d)Cnidoblasts | (i) | Coelenterata | Metamerism- It is the repetition of homologous body segments. Canal System- It also called aquiferous system. It is characterstics feature of phylum porifera. Comb Plates- It is large ciliary structure found in phylum ctenophora. Cnidoblasts- It is secretory organs occurs in phylum coelenterate. They play important role in offens and defens and attachment of substratum.
261423
Identify the correct statements with reference to 'Enterocoelomates'. A) Body cavity is formed from endodermal pouches B) They display determinate type of cleavage C) Enterocoelomates are deuterostomes D) Hemichordates are enterocoelomates
1 A \& B
2 $\mathrm{B} \& \mathrm{C}$
3 $C \& D$
4 $\mathrm{A} \& \mathrm{C}$
Explanation:
C Enterocoelomates are deutrostomes. - Hemichordates are enterocoelomates. - Body cavity is formed from mesoderm lined. - They display radial and in determinate cleavage.
TS EAMCET-09.08.2021 Shift-I
Animal kingdom
261424
Coelomate animal in which blastopore develops into anus is called
1 proterostomia
2 deuterostomia
3 blastostomia
4 diastomia
5 None of these
Explanation:
B Deuterostomia : Based on the embryonic development metazoans are divided into protostomes and deuterostomes. - Deuterostome include chordate and echinodermata the blastopore in deuterostome is develop into an anal opening. Protostomia : protostome are primitive invertebrates blastopore in protostome are developed into a mouth. Example : Arthropods, molluscs, annelids, flatworms and nematodes.
CMC Vellore-2010
Animal kingdom
261425
Read the following statements
1 (B), (C) and (E) are correct
2 (C), (D) and (E) are correct
3 (A), (B) and (C) are correct
4 (A), (D) and (E) are correct
5 Water vascular system is characteristic of Echinoderms. Choose the correct answer from the options given below.
Explanation:
A Echinoderms are triploblastic and coelomate animals as true coelom is observed in them. - Roundworms (Aschelminths) have organ system level of organization. - Water vascular system is seen in echinoderms. It helps in locomotion, capture and transport of food and respiration. - Comb plates present in ctenophores help in locomotion. - Alternation of generation is also known as metagenesis. It is observed in members of phylum coelenterata (cnidaria).
NEET-2021
Animal kingdom
261426
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.
1 A - IV, B - I, C - II, D - III
2 A - IV, B - III, C - I, D - II
3 A - III, B - IV, C - I, D - II
4 A - III, B - IV, C - II, D - I
Explanation:
D
List-I
List-II
---
---
---
---
(a)Metamerism | (iii) | Annelida | (b)Canal system | (iv) | Porifera | (c)Comb plates | (ii) | Ctenophora | (d)Cnidoblasts | (i) | Coelenterata | Metamerism- It is the repetition of homologous body segments. Canal System- It also called aquiferous system. It is characterstics feature of phylum porifera. Comb Plates- It is large ciliary structure found in phylum ctenophora. Cnidoblasts- It is secretory organs occurs in phylum coelenterate. They play important role in offens and defens and attachment of substratum.
261423
Identify the correct statements with reference to 'Enterocoelomates'. A) Body cavity is formed from endodermal pouches B) They display determinate type of cleavage C) Enterocoelomates are deuterostomes D) Hemichordates are enterocoelomates
1 A \& B
2 $\mathrm{B} \& \mathrm{C}$
3 $C \& D$
4 $\mathrm{A} \& \mathrm{C}$
Explanation:
C Enterocoelomates are deutrostomes. - Hemichordates are enterocoelomates. - Body cavity is formed from mesoderm lined. - They display radial and in determinate cleavage.
TS EAMCET-09.08.2021 Shift-I
Animal kingdom
261424
Coelomate animal in which blastopore develops into anus is called
1 proterostomia
2 deuterostomia
3 blastostomia
4 diastomia
5 None of these
Explanation:
B Deuterostomia : Based on the embryonic development metazoans are divided into protostomes and deuterostomes. - Deuterostome include chordate and echinodermata the blastopore in deuterostome is develop into an anal opening. Protostomia : protostome are primitive invertebrates blastopore in protostome are developed into a mouth. Example : Arthropods, molluscs, annelids, flatworms and nematodes.
CMC Vellore-2010
Animal kingdom
261425
Read the following statements
1 (B), (C) and (E) are correct
2 (C), (D) and (E) are correct
3 (A), (B) and (C) are correct
4 (A), (D) and (E) are correct
5 Water vascular system is characteristic of Echinoderms. Choose the correct answer from the options given below.
Explanation:
A Echinoderms are triploblastic and coelomate animals as true coelom is observed in them. - Roundworms (Aschelminths) have organ system level of organization. - Water vascular system is seen in echinoderms. It helps in locomotion, capture and transport of food and respiration. - Comb plates present in ctenophores help in locomotion. - Alternation of generation is also known as metagenesis. It is observed in members of phylum coelenterata (cnidaria).
NEET-2021
Animal kingdom
261426
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.
1 A - IV, B - I, C - II, D - III
2 A - IV, B - III, C - I, D - II
3 A - III, B - IV, C - I, D - II
4 A - III, B - IV, C - II, D - I
Explanation:
D
List-I
List-II
---
---
---
---
(a)Metamerism | (iii) | Annelida | (b)Canal system | (iv) | Porifera | (c)Comb plates | (ii) | Ctenophora | (d)Cnidoblasts | (i) | Coelenterata | Metamerism- It is the repetition of homologous body segments. Canal System- It also called aquiferous system. It is characterstics feature of phylum porifera. Comb Plates- It is large ciliary structure found in phylum ctenophora. Cnidoblasts- It is secretory organs occurs in phylum coelenterate. They play important role in offens and defens and attachment of substratum.
