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Which one of the following is an alien i...

Which one of the following is an alien invasive species?

A

Mangifera indica

B

Eichhronia crassipes

C

Solanum nigrum

D

Zizipus jujupa

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SARAS PUBLICATION-GOVT. MODEL SOLVED QUESTION PAPER 2019-20 (1)-EXERCISE
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  2. Which one of the following is the correct steps in the direct embryoge...

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  3. Which one of the following is an alien invasive species?

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  5. Which is the temperature region fruit?

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  7. Inheritance of chloroplast and mitochondria characters are non-mendeli...

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  8. Draw the flowchart of triticale production.

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  9. Agrobacterium tumefaciens is a good vector in gene tranfer. State the ...

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  10. Why do we add dimethyl sulphoxide, glycerol or sucrose before cryopres...

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  11. What is ecological hierarchy? Name the levels of ecological hierarchy.

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  12. The different colours of flower Miabills jalapa is the result of blend...

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  14. What is meant by biological indicators ? Give example .

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  15. Now a days azolla is an inevitable organism in paddy field. Why?

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  17. Insects and plants are leading commensalism type of life. Explain it w...

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  19. Write the classification of productivity of an ecosystem.

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