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d. (ii) and (iii)
c. bio-fortification
b. kill pathogenic fungi and bacteria, respectively
c. early yielding rice variety
The objects which do not change their positions with time are said to be at rest
From leaf = Bryophyllum From stem = Money plant, rose, potato, ginger etc. From roots = Sweet potato, dahlia etc.
This leads to excessive heating of wires through which current flows and can lead to fire as a result of heat generated by the flowing current.
A current carrying wire behaves like a magnet. Therefore it deflects a magnetic compass.
Larger number of turns around the nail make it a stronger magnet.
Given below are a few statements regarding somatic hybridization. Choose the correct statements.
d. (ii) and (iii)
d. (ii) and (iii)
See lessThe scientific process by which crop plants are enriched with certain desirable nutrients is called:
c. bio-fortification
c. bio-fortification
See lessFungicides and antibiotics are chemicals that:
b. kill pathogenic fungi and bacteria, respectively
b. kill pathogenic fungi and bacteria, respectively
See lessSeveral South Indian states raise 2-3 crops of rice annually. The agronomic feature that makes this possible is because of
c. early yielding rice variety
c. early yielding rice variety
See lessWhat is state of rest?
The objects which do not change their positions with time are said to be at rest
The objects which do not change their positions with time are said to be at rest
See lessName few plants which can be grown by vegetative propagation.
From leaf = Bryophyllum From stem = Money plant, rose, potato, ginger etc. From roots = Sweet potato, dahlia etc.
From leaf = Bryophyllum
See lessFrom stem = Money plant, rose, potato, ginger etc.
From roots = Sweet potato, dahlia etc.
What happens when current flowing through electrical wiring at home or any appliance exceeds its safety limit?
This leads to excessive heating of wires through which current flows and can lead to fire as a result of heat generated by the flowing current.
This leads to excessive heating of wires through which current flows and can lead to fire as a result of heat generated by the flowing current.
See lessWhy does a current carrying wire deflect a magnetic compass?
A current carrying wire behaves like a magnet. Therefore it deflects a magnetic compass.
A current carrying wire behaves like a magnet. Therefore it deflects a magnetic compass.
See lessWhy should we give large number of turns around an iron nail for making electromagnet?
Larger number of turns around the nail make it a stronger magnet.
Larger number of turns around the nail make it a stronger magnet.
See less