Fsc part 2 online preparation for biology chapter 19 (Growth and Development)

Online Short Questions For Chapter 5 "12th Class Biology Chapter 19 Short Questions Preparation "

Try The Short Questions For 12th Class Biology Chapter 19 Short Questions Preparation

  • Total Questions10

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Biology - 12th Class Biology Chapter 19 Short Questions Preparation

Question # 1

What is growth? Mentions its types.

  • Ans 1: Increase in size of an organism is called growth. It has two types
  • Ans 2: 1) open growth 2) Closed growth.
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Prepare Complete Set Wise Questions For Chapter 5 "12th Class Biology Chapter 19 Short Questions Preparation "

12th Class Biology Chapter 19 Short Questions Preparation - Set 1

Question # 1

What is growth? Mentions its types.

  • Ans 1: Increase in size of an organism is called growth. It has two types
  • Ans 2: 1) open growth 2) Closed growth.
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12th Class Biology Chapter 19 Short Questions Preparation - Set 2

Question # 1

What are neoblasts and their role? Or What are neoblasts?

  • Ans 1: Neablasts are unspecialized cells which are always present in the body of adult and are mobilized to the site of ampuation,where they are differentiated into specialized cells.
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12th Class Biology Chapter 19 Short Questions Preparation - Set 3

Question # 1

Write practical application of apical dominance.

  • Ans 1: It can be used to produce smooth woody stem.
    It is also used to increase the storage life of potato from 1 to 3 years.
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12th Class Biology Chapter 19 Short Questions Preparation - Set 4

Question # 1

What are teratogens? Give an example.

  • Ans 1: Anything which interferes with the normal process of development is the factor causing abnormalities and are known as teratogens.
    For Example:Radiation,Maternal infections,Chemicals and drugs.
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12th Class Biology Chapter 19 Short Questions

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