5th std EVS chapter 22 growth and personality development l question and answer l explanation in marathi

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Environmental Studies -  5th Standard

22. Growth and Personality Development

Question And Answer

Q1. What’s the solution ?

Kabir wants to be a professor of zoology. What can he do today to prepare for that ?

Ans: If Kabir wants to be a professor of zoology

a) Kabir should have interest in science subjects.

b) He should observe animals, birds.

c) He can also collect photos of various animals, birds.

d) He should also note down their habits etc.

e) He should collect lots of information related to become professor of zoology.

Q2. Use your brain power !

(a) What skills do we already have before we learn to ride a bicycle ?

Ans: 1) We should have enough strength in legs to paddle the bicycle.

2) For balancing the cycle, the entire body should be agile, strong and fit.

3) We should be able to turn the handle of the bicycle whenever we are riding it.

4) We should have complete control over legs, hands, neck and eyes is an appropriate skill required to ride a bicycle.

(b) Suman wishes to run a restaurant of her own in the future. Which of the skills she is learning today will be of use in her future occupation?

Ans: 1) Suman will need many people to run a restaurant.

2) She should have the ability to interact and work together  with the staff.

3) She should have information about different recipes, market rates of different foodstuffs.

4) She should acquire skills of buying groceries and other provisions, cooking different dishes of food etc.

Q3. Answer the following questions.

(a) What is meant by heredity?

Ans: Being born with certain features or traits in common with the members of our family is heredity. These are our inherited traits.

(b) What differences do we see between children in preprimary classes and children in Std 

V?

Ans: 1) The age of pre-primary school children is between 4 to 6 years while the age of children of standard V is 10 to 11 years.

2) The height of children in std V also increased as compare to children in pre-primary classes.

3) The abilities and skills of pre-primary children are not so much developed as V standard children.

4) Pre-primary children are not physically strong as V standard children.

(c) What changes take place in us from birth till adulthood?

Ans: 1) Many changes take place in us in our body from birth till adulthood. When we take birth, we are infant, our weight is very less.

2) Slowly-slowly growth takes place like teeth come out, body posture changes, height, weight increases, there is growth in hair.

3) Then we turn to childhood. Growth is continued up to certain age. Hormonal changes take place.

4) After some years, we become mature and at the age of 21 we become adult.

(d) Name any three skills you have acquired.

Ans: I have acquired skills like communication, problem solving, leadership etc.

(e) What is meant by physical growth?

Ans: Physical growth refers to an increase in body size and in the size of organs too. It also refers to physical strength and capacity.

Q4. True or false ?

(a) A baby gradually learns to perform newly learnt tasks without making mistakes.

Ans: False

(b) At birth, we already have all skills.

Ans: False

(c) We cannot manage all our tasks entirely by ourselves.

Ans: False

(d) Our height increases from birth till we grow old.

Ans: False

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