Biology, asked by ruhimeraj07, 8 months ago

Tetra cycline was discovered by
1) Dr.Jonas salk
2) Alexander flemming
3) Louis pasteur
4) Dr. Y. Subba Rao

Answers

Answered by sriramvenugopalrao19

1

Answer:

d is the correct answer

Answered by payal1020876

2

Answer:

D) is your correct answer

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