The smell in onion bulb is due to__________________?

Related Mcqs:

1. The smell in onion bulb is due to________________?

   A. Bad odour of soil B. Much sugar C. Sulphur compounds D. Freshy leaves...

2. Anthesis starts in onion. at__________________?

   A. 7.00 am B. 10.00 am C. 8.00 am D. 5.00 am...

3. The food in onion is stored in___________________?

   A. Roots B. stems C. Flowers D. Scaly leaves...

4. The storage life of fresh onion at -1 to -4ºC is____________________?

   A. 10-15 weeks B. 10-25 weeks C. 12-28 weeks D. 12-25 weeks...

5. Chilling injury in fruits occurs due to__________________?

   A. Accumulation of ethanol B. Accumulation of acetaldehyde C. Accumulation of toxic compounds D. All the above...

6. The food in onion is stored in_________________?

   A. Root B. Stem C. leaves D. Scale leaves...

7. Year 1900 was significant for geneticists due to__________________?

   A. Discovery of gene B. Principles of linkage C. heredity theory D. Rediscovery of Mendel’s...

8. The flavor of butter, milk and cheese due to__________________?

   A. Long chain fatty acids B. Short chain fatty acids C. Saturated fatty acids D. Unsaturated fatty acids...

9. Slipperiness is due to__________________?

   A. Covalent bond B. Vander walls forces C. Wire bond D. None of the above...

10. Permanent change in soil is due to__________________?

    A. Ionic bonding B. pH change C. Covalent bonding D. Isomorphic substitution...