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Concanavalin A is :...

Concanavalin A is :

A

1) an alkaloid

B

2)an essential oil

C

3)a lectin

D

4)a pigment

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TRUEMAN BIOLOGY-NEET (UG) -2019 (Conducted by CBSE on 05-05-2019)-MCQs
  1. From evolutionary point of view, retention of the female gametophyte w...

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  2. Select the correct option

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  3. Concanavalin A is :

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  4. Extrusion of second polar body from egg occurs:

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  5. Pinus seed cannot germinate and establish without fungal association. ...

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  6. The Earth Summit held in Rio de Janeiro in 1992 was called :

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  7. DNA precipitation out of a mixture of biomolecules can be achieved by ...

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  8. Grass leaves curl inwards during very dry weather. Select the most app...

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  9. Match the following structures with the their respective location in o...

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  10. Match the following hormones with the respective disease

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  11. Which of the following contraceptive methods Involve a role of horrnon...

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  12. Drug called 'Heroin' is synthesized by

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  13. In a species, the weight of newborn ranges form 2 to 5 kg. 97% of the ...

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  14. Conversion of glucose to glucose-6-phosphate, the first irreversible r...

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  15. Which of the following statements is correct?

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  16. Which of the following' ecological pyramids is generally inverted?

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  17. Consider the following statements: (A) Coenzyme or metal ion that i...

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  18. Due to increasing air-borne allergens a pollutants, many people in urb...

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  19. Which one of the following statements regarding post-fertilization de...

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  20. Phloem in gymnosperms lacks :

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