Q4 of 525 Page 221

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





1. P; 2. A; 3. C; 4. C; 5. A; 6. A.


More from this chapter

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2

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


 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



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 1

Who coined the term biodiversity?

 2

Why is India called a magadiversity centre?