Q2 of 525 Page 221

Match the contents of column I, II, and III.













Column I



Column II



Column III



1. Notochord


2. Hydra


3. Choanocytes


4. Acorn worm


5. Flame cell


6. Leech


7. Flower


8. Nucleoid


9. Ventral mouth



(a) Urochordate


(b) Fresh water


(c) Liver fluke


(d) Hemichordata


(e) Porifera


(f) Suckers


(g) Placoid scale


(h) Eubacteria


(i) Angiosperm



(i) Hirudinaria


(ii) Acoelomata


(iii) Tail of larva


(iv) Nematocyst


(v) Mesohyl


(vi) Balanoglossus


(vii) Prokaryote


(viii) Shark


(ix) Seed in fruit


1. a. (iii); 2. (b) (iv); 3. (e) (v); 4. (d) (vi); 5. (c) (ii); 6. (b) (i); 7. (i) (ix); 8. (h) (vii); 9. (g) (viii).


More from this chapter

All 525 →
12

Ferns are example of .................

 1

Match the contents of the column I and column II.











Column I



Column II



1. Cestum


2. Amphioxus


3. Sting ray


4. Ctenidia


5. Anabas


6. Toad


7. Kiwi


8. Hemidactylus


9. Pinnae



(a) Flightless


(b) Mollusca


(c) Osteichthyes


(d) Bufo


(e) Mammals


(f) Ctenophora


(g) Lancelet


(h) Chondrichthyes


(i) House wall lizard


 3

Which type of nutrition – autotrophic (A), decomposer (D), detritivore (Dt) and holozoic (H) – occurs in the organisms listed below











Organisms



Nutrition



1. Pheretima


2. Rhizopus


3. Paramecium


4. Pisum


5. Myxine



..............


..............


...............


...............


...............


 4

Match the stimulus with appropriate response















Animals



Acoelomata


(A)



Pseudocoelomata


(P)



Coelomata


(C)



1. Ascaris


2. Fasciola


3. Pavo


4. Homo


5. Sycom


6. Hydra