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Which of the following statement is true...

Which of the following statement is true ?

A

In the historic cloning cloning experiment of Dr. Wilmut, the transplanted nucleus was taken from an udder, cell.

B

Mammalian characters appeared first in dinosaurs.

C

Heart of mammals is incapable of being in vitro.

D

Pyramid of biomass is upright in pond ecosystem.

Text Solution

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The correct Answer is:
A
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  3. Which of the following statement is true ?

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  5. c - DNA probes are copied from the messenger RNA molecules with the he...

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  8. A tumour inducing plasmid widely used in the production of transgenic ...

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  10. Choose the correct statement with reference to 'Dolly'.

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  11. Production of a human protein in bacteria by genetic engineering is po...

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  12. Two microbes found to be very useful in genetic engineering are:

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  13. What is the function of Restriction endonuclease?

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  14. A genetically engineered micro-roganism used successfully in bioremedi...

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  16. The basis of DNA fingerprinting is :

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  18. Gel electrophoresis is used for :

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