Question

Pick the odd one and justify your choice by giving reason.
1. Riceia,marsilea,marchantia & funaria
2. Crocodile,salamander,sparrow and bat

Answer 1

a) marsiles is pteridophytes and rest all are bryophytes

b) salamander becoz rest all r 4 chambered heart

Answer 2

1. Marsilea is the odd one .Marsilea is the only plant which belongs to the group Pteridophyte , whereas , the rest of the plants belongs to the plant group Bryophytes.

2.Salamander is the odd one out here .This is because Salamander is the only one which has 3 chambered heart , whereas the rest have 4 chambered heart.




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