Doubtly
@Doubtly · Joined Feb 2021
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- Physical problems arising due to excessive use of mobile phones. Give three example Physical problems arising due to excessive use of mobile phones- tiredness, Vision problem, headache and joint pain 1
- Diseases endangering the social health. Give three example Diseases endangering the social health- Tuberculosis, AIDS, leprosy and mental disorders 1
- Give three examples of each. a. Hobbies to reduce stress. Hobbies to reduce stress- To listen to music, Singing, playing sports and reading good books 1
- Which are various ways to minimize stress? The ways of minimizing stress are mentioned below: Joining Tracking club Enjoying small get-together, picnic Positive thinking Joining laugh... 1
- Explain the importance of good communication with others. Nowadays there is a fierce competition, insecurity and criminal tendencies in the society creates mental and emotional stress. Communication... 1
- Which problems do the common man faces due to incidences of cyber crime? Cyber crime is a crime which uses the electronic media for carrying out illegal actions, such as hacking data, misuse/illegal sale of litera... 1
- Which changes occur in persons continuously using internet and mobile phones? Time is very precious thing in human life, we should spend our time in such things that it will add good changes in social health, physical... 1
- Which factors affect the social health? The ability of a person to establish relationship with other persons is called social health Factors affecting the social health : (1) Satis... 1
- Fill in the blanks with appropriate word. (i) Laughter club is a remedy to drive away stress. (ii) Alcohol consumption mainly affects nervous system. (iii) The IT act 2000 is to curb... 1
- Write a comparative note on usefulness and harmfulness of biotechnology. Biotechnology has revolutionised the field of science and technology. It has provided us with solutions to our problems which would not have... 1
- Identify and complete the following correlations 1. Insulin: Diabetes :: Interleukin: Cancer 2. Interferon: Viral infection:: Erythropoietin: Anemia 3. Somatostatin: Dwarfness :: Factor VII... 1
- Write the correct answer in blank circles. Uses of stem cells Cell therapy Organ Transplantation Production of Blood cell 2
- Complete the following chart. Merits of Biotechnology Animal Husbandry Harmones and medicines Usefull in Bioremediation Production of edible vaccines DNA fingerprint Producing GM crops Helpfull... 1
- Explain the meaning of vaccination. Vaccine is the 'antigen' It is given to person or even to animals for acquiring immunity against particular pathogens or diseases. Our body... 1
- Explain the importance of fruit processing in human life? Fruits are called perishable products which means that they cannot be stored for long durations. Hence for storage and usage for a long term... 1
- Why some of the organs in human body are most valuable? We know that the human body is a system which is comprised of various types of organs. The health of body can be in best if all the vital or... 1
- Which precautions will you take during spraying of pesticides? Pesticides are chemicals which are used on plants for protecting them against pest infection. They contain toxic chemicals which are harmful... 1
- Which products produced through biotechnology do you use in your daily life? There are various products which we use in our daily life that are produced by biotechnological processes. We are making curd and buttermilk... 1