Match each item in Column I with one item in Column II and chose your answer from the codes given below:
Column I Feature |
Column II Phylum |
(a) Lateral line system (b) Water vascular system (c) Radula (d) Comb plates (e) Parapodia |
(i) Ctenophora (ii) Mollusca (iii) Echinodermata (iv) Osteichthyes (v) Annelida |
Codes
(a) (b) (c) (d) (e)
1. (i) (ii) (iii) (iv) (v)
2. (iv) (iii) (ii) (i) (v)
3. (iv) (iii) (i) (v) (ii)
4. (iii) (ii) (i) (v) (iv)
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:
Options: | (a) | (b) | (c) | (d) |
1. | iii | iv | ii | i |
2. | iv | i | ii | iii |
3. | iv | iii | i | ii |
4. | iii | iv | i | ii |
1. | Obelia | Metagenesis |
2. | Planaria | Free living with high regeneration capacity |
3. | Ancylostoma | Acoelomate |
4. | Nereis | Parapodia |
Column-I | Column-II | ||
a. | Annelids | (i) | Triploblastic acoelomate |
b. | Platyhelminths | (ii) | Ciliated comb plates |
c. | Aschelminths | (iii) | Metamerism |
d. | Ctenophores | (iv) | Pseudocoelomates |
Column I | Column II | ||
(a) | Ancylostoma | (i) | Monoecious |
(b) | Fasciola | (ii) | Sexual dimorphism |
(c) | Ctenoplana | (iii) | Brain coral |
(d) | Meandrine | (iv) | Only sexual reproduction is present |
List-I | List-II | ||
a. | Metameric segmentation | (i) | Coelenterata |
b. | Bioluminescence | (ii) | Annelida |
c. | Gastrovascular cavity | (iii) | Porifera |
d. | Body with pores and canals in walls | (iv) | Ctenophora |
(i) | Open circulatory system |
(ii) | Closed circulatory system |
(iii) | Earthworm |
(iv) | Malpighian tubules |
(v) | Nephridia |
(vi) | Cockroach |
Assertion (A): | Aschelminths and Annelids possess bilateral symmetry. |
Reason (R): | Both Aschelminths and Annelids are coelomates |
1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
3. | (A) is true but (R) is false. |
4. | Both (A) and (R) are false. |
Column-I | Column-II | ||
A. | Planula | i. | Annelida |
B. | Tornaria | II. | Mollusca |
C. | Trochophore | iii. | Arthropoda |
D. | Bipinnaria | iv. | Hemichordata |
E. | Glochidium | v. | Echinodermata |
vi. | Coelenterata |