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
Flowering plants, Angiosperms, cannot be found in
Grasslands
Deserts
Coastal regions
They can be found in all these biomes.
Consider the following about chromosomes in the human body.
1) They are found in the nucleus of cells.
2) Each chromosome is made up of DNA tightly coiled many times around proteins.
3) Chromosomes are the most clearly visible element of a cell.
Select the correct answer using the codes below.
1 and 2 only
1 only
2 and 3 only
1, 2 and 3
Consider the following statements about Blood platelets.
1) They are found only in mammals.
2) They stop bleeding by clumping and clotting blood vessel injuries.
Which of the above is/are correct?
2 only
Both 1 and 2
None
A carbohydrate is a bio-molecule consisting of various elements. Which of the following is NOT a major constituent of carbohydrates?
Carbon
Hydrogen
Nitrogen
Oxygen
Researchers have discovered a new class of antibiotics- Odilorhabdins. These are produced by
Secretions of budding bees in tropical forests
Botulism in packaged food items
Symbiotic bacteria found in soil-dwelling nematode worms
Grapefruit seed extract
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