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$ The microfossils discovered in the ear...

$ The microfossils discovered in the earth's oldest fossil bearing rocks resemble the eubacterian and some photosynthetic cyano-bacteria.
! It indicates that the simple organisms are believed to be the ancestors of all the complex forms.

A

If both As and R are correct and R is correct explanation of As

B

If both As and R are correct but R is not correct explanation of As

C

If As is correct, R is wrong

D

If both As and R are wrong.

Text Solution

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The correct Answer is:
A
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DINESH PUBLICATION-ENVIRONMENTAL ISSUES-Assertion and reason
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  11. $ Kingdom Monera includes the unicellular prokaryotic organisms. ! E...

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  12. $ The process of synthesis of complex organic molecules from simpler o...

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