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110 Answers
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- Answered By Nikita Chetry
- Answer: 6 days ago
The immediate adverse effects of drugs and alcohol abuse are manifested in the form of reckless behaviour, vandalism and violence. Excessive doses of drugs may lead to coma and death due to respirator...
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- Answered By Nikita Chetry
- Answer: 6 days ago
Sexually transmitted diseases are infections that are passed from one person to another though sexual contact. Primary symptoms of AIDS:(i) Fever, cough, body weak.(ii) Decrease of body wait, sto...
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- Answered By Nikita Chetry
- Answer: 6 days ago
The genetic code is the set of rules used by living cells to translate information encoded within genetic material into proteins.
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- Answered By Nikita Chetry
- Answer: 6 days ago
Alfred Hershey and Martha Chase in 1952 worked with viruses that infect bacteria called bacteriophages.The bacteriophage attaches to the bacteria and its genetic material then enters the bacteri...
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- Answered By Nikita Chetry
- Answer: 6 days ago
Multivoltine species is a species that has two or more broods of offspring per year.Scientific name of two silk worms: (i) 'Bomyn mori'.(ii) Antheraea assama.Host plants: (i) som, saib...
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- Answered By Nikita Chetry
- Answer: 6 days ago
In an ecosystem generally sun is the only source of energy. The autotrophs like plants etc. fix the sun radiant energy, to make food from simple inorganic materials and convert it into chemical energy...
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- Answered By Nikita Chetry
- Answer: 6 days ago
There are three major types of RNAs: mRNA (messenger RNA), tRNA (transfer RNA), and rRNA (ribosomal RNA). All three RNAs are needed to synthesis a protein in a cell. The mRNA provides the templa...
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- Answered By Nikita Chetry
- Answer: 6 days ago
Human Genome project was an international scientific research project with the goal of determining the sequence of nucleotide base pairs that make up human DNA.