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Identify the groups that do not make a f...

Identify the groups that do not make a food chain
Grass, lion, rabbit, wolf
Plankton, man, fish, grasshopper
Wolf, grass, snake, tiger
frog, snake, eagle, grass, grasshopper Select the right option.

A

iv and ii

B

iii and ii

C

I and iii

D

ii and I

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SARAS PUBLICATION-APPLICATION OF BIOTECHNOLOGY-EXERCISE
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  6. Which one the following cannot be detected by ELISA?

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  7. What is genetically engineered insulin ?

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  8. Explain how "Rosie" is different from a normal cow.

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  9. Gene therapy is an attempt to correct a Genetic defect by providing a ...

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  10. What are DNA vaccines ?

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  11. Can RNA be amplified by PCR? Give reason for your answer.

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  12. Where do genetically modified organisms play a positive role in develo...

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  13. What are stem cells? Explain their role in the field of medicine.

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  14. What are stem cells? Explain their role in the field of medicine.

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  15. Explain why cloning of Dolly, the sheep was such a major scientific br...

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  16. What are transgenic animals?

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  17. Give some example for transgenic animals.

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  18. How does recombinant DNA technology help in treating haemophilia patie...

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  19. Write a short note on interferons.

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  20. Expand ELISA.

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  21. Name the different ELISA methods.

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