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Earn 100

Duck-billed platypus is a connecting link between
(a)Reptile & bird
(b)Living and nonliving
(c)Reptile & mammal
(d)Echinodermata & chordate

100% studentsanswered this correctly

Important Questions on Animal Kingdom
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Match the column I and column II w.r.t. the classification and examples of chordates and choose the correct option.
Column I | Column II |
a. Urochordata | (i) Pterophyllum |
b. Cephalochordata | (ii) Myxine |
c. Cyclostomata | (iii) Amphioxus |
d. Osteichthyes | (iv) Doliolum |

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Mark the incorrect match:

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A. In chondrichthyes, gill slits are separate and without operculum.
B. Chondrichthyes are poikilothermous animals.
Choose the correct option.
