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प्रश्न
Medically it is advised to all young mothers that breast-feeding is the best for their newborn babies. Do you agree? Give reasons in support of your answer.
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उत्तर १
Yes, breast-feeding is very important for newborn babies. The milk produced during the initial few days of lactation called colostrum is a rich source of antibodies and has balanced nutrient content which is extremely beneficial for the newborn babies. The benefits of breast-feeding are:
- It consists of several antibodies which protect the baby from external viral and bacterial infections.
- It has a calorific value of 70 per 100 ml of milk which meets the requirement of the infants.
- It is available at a correct temperature and proportion for the baby.
उत्तर २
- Yes, I do agree with the fact that breast-feeding is the best for newborn babies.
- Mammary glands start producing milk at the end of pregnancy. The milk produced during the initial few days and lactation is called COLOSTRUM which contains several antibodies.
- It helps in developing resistance for the newborn baby. It helps the baby fight of viruses and bacteria.
- Thus breast milk is packed with the disease-fighting substance that protects your baby from illness.
- Breast milk also naturally contains many of the vitamins and minerals that a newborn requires.
- Also, it is easily digested-no constipation, diarrhoea and upset stomach.
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संबंधित प्रश्न
When and where do chorionic villi appear in humans?
Comment on the role of placenta as an endocrine gland.
The early stage human embryo distinctly possesses ______.
The concentration of which of the following substances will decrease in the maternal blood as it flows from embryo to placenta through the umbilical cord?

The human foetus within the uterus
- Oxygen
- Amino Acids
- Carbon dioxide
- Urea
The secondary sexual characters develop in females because:
Extra-embryonic membranes provide:
Draw a diagram showing human foetus within the uterus and label any four, parts in it.
Name the type of antibody that can be transferred through the placenta.
Match the columns I and II with reference to weeks of pregnancy and the development of a human embryo. Select the correct option from the choices given below:
| Column I | Column II | ||
| I. | 8 weeks | (P) | Limbs and external genital organs |
| II. | 12 weeks | (Q) | Limbs and digits develop. |
| III. | 20 weeks | (R) | Body hair develops. |
| IV. | 24 weeks | (S) | Eyelids separate. |
The diagram given below represents a specific stage of human embryonic development. Identify the stage.

