Indian army has published the notification for SSC Tech 56 men and SSC Tech 27 women for the course commencing at OTA Chennai from April 2021
What is Allelopathy?
Beneficial or harmful effects of one plant on another plant
Inhibition of plant growth due to excessive use of pesticides
Effect of Botulism on plant germination
Diseases caused in plants due to excessive irrigation
Which of the following can be a low-cost technique(s) to separate healthy seeds from damaged seeds?
Treating the seeds with starch
Floating seeds on water
Checking whether the seed has sharp ends
All of the above
Rhizobium that colonises legume plant’s root nodules
1) Provides food to those symbiotic species which cannot manufacture food
2) Grows by the technique of vegetative propagation
Which of the above is/are correct?
1 only
2 only
Both 1 and 2 only
None of the above
What is the function of Haemoglobin in the human body?
1) Transport of gases
2) Regulating release of enzymes
Both 1 and 2
None
Chemotherapy has been known to inhibit the process has of mitosis as a precursor of reducing the effects of cancer in the body. What is mitosis?
A process of cell division in the body
Self-suicidal tendencies of cells
generation of glucose in cells
Conscious mapping of DNA over m-RNA
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