MCQ
Universal character of insect is
- ATwo pair of wings
- BCompound eyes
- CThree pair of legs
- ✓Both $ (b)$ and $(c)$
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$(A)$ The earliest organisms that appeared on the earth were nongreen and presumably anaerobes.
$(B)$ The first autotrophic organisms were the chemoautotrophs that never released oxygen.Of the above statements which one of the following options is correct?
Reason : Lamarck's theory of evolution is popularly called theory of continuity of germ plasm.