1. application of colchicine
2. irradiation with gamma rays
3. tissue culture
4. hybridisation
tissue culture
1. Garden lizard and Mexican poppy
2. Rhesus monkey and sal tree
3. Indian peacock and carrot grass
4. Hornbill and Indian aconite
Hornbill and Indian aconite
1. ethylene
2. gibberellin
3. cytokinin
4. indole acetic acid
cytokinin
1. population
2. community
3. ecosystem
4. biome
biome
1. nerve fibre is insulated by a medullary sheath
2. sodium pump starts operating only at the cyton and then continues into the nerve fibre
3. neurotransmitters are released by dendrites and not by axon endings
4. neurotransmitters are released by the axon endings and not by dendrites
neurotransmitters are released by the axon endings and not by dendrites
1. enlarged prostate gland
2. gall bladder stones by breaking them
3. certain types of cancer
4. kidney stones
certain types of cancer
1. is caused by a variant of Pneumococcus pneumoniae
2. is caused by a variant of the common cold virus (corona virus)
3. is an acute form of asthma
4. affects non-vegetarians much faster than the vegetarians
is caused by a variant of the common cold virus (corona virus)
1. Denaturation of DNA on the gel for hybridization with specific probe
2. Production of a group of genetically identical cells
3. Digestion of DNA by restriction enzyme
4. Denaturation of DNA from a nucleated cell such as the one from the scene of crime
Digestion of DNA by restriction enzyme
1. Nephridia
2. Ventral nerve cord
3. Cephalization
4. Antennae
Ventral nerve cord
1. aerenchyma
2. trichomes
3. pneumatophores
4. lenticels
lenticels