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LAKHMIR SINGH & MANJIT KAUR-REACHING THE AGE OF ADOLESCENCE-EXERCISE
- What will be the sex of the child born : if X choromosome carrying s...
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- What will be the sex of the child born : if Y chromosome carrying sp...
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- What are hormones ?
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- Where are hormones made in the human body?
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- What are sex hormones ?
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- Name two sex hormones.
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- Define menarche.
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- Define menopause.
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- What is menstruation ? Explain.
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- What are the sex chromosomes ?
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- Name the two types of sex chromosomes
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- Explain how sex is determined in the unborn baby.
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- What are the various ways in which AIDS virus (HIV) can be transmitted...
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- Explain how, the use of drugs helps in spreading AIDS disease.
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- State the harmful effects of taking drugs.
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- Name one hormone secreted by pituitary gland. State the function of th...
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- Explain why, people are advised to use iodised salt in cooking food.
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- What is goitre ?
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- What cause goitre ?
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- Which hormone lowers the blood sugar in humans ?
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