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Decide whether the following statements ...

Decide whether the following statements are true or false:
Evolution of vestegeal organ results increased performance.

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UNITED BOOK HOUSE-DHAKA NCL VIDHYAMANDIR PAPER-EXERCISE
  1. Decide whether the following statements are true or false: Crop nucl...

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  2. Decide whether the following statements are true or false: Different...

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  3. Decide whether the following statements are true or false: Evolution...

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  4. Decide whether the following statements are true or false: In in-sit...

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  5. Match the words in column A with those which are most appropriate in c...

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  6. Choose the odd ona and write it: FSH, LH, TSH, LTH.

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  7. What is the function of the fluid that present in the lumen of CNS?

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  8. Given below a pair of related terms. Write suitable word in the gap of...

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  9. Give 1 example of homologous organ

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  10. How many gamets may form from a pea plant with YyRr genotype?

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  11. The communication behaviour of honey bee is related with which demand?

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  12. Among the following our terms include the other one. Find out that ter...

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  13. Write down another resutl of deforestraction without flood and drought...

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  14. From where GTH are secreted? State the functions of the same.

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  15. Analyze how and in which situation a farmer uses artificial hormone in...

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  16. Analyze what activity may hamper if an injury takes place in frontal l...

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  17. Name any four relfex action that is done to avoid sudden danger to you...

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  18. Enlist the place of meiosis cell division in algae, moss, fern, flower...

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  19. Analyze what could happen in case of telophage-

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  20. What is the significance of stock and scion in grafting.

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