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The first organism on earth were thought...

The first organism on earth were thought to be

A

Anaerobic autotrophs

B

Photosynthetic

C

Heterotrophs

D

Anaerobic chemosynthetic

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AAKASH INSTITUTE ENGLISH-TEST 6-EXAMPLE
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  9. George Cuvier replacement of the species by another is caused by

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  10. the formation of two species from one species is called

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  12. choose the false statement

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  13. Choose the correct match with regard to the homologous and analogous ...

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  14. who gave the statement " any population have built variation in charac...

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