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 are the internal factors which affect the process of growth?

  • Ans 1: internal factors which are involved in plant growth are hormones,water ,nutrition,vitamins.
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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 are the internal factors which affect the process of growth?

  • Ans 1: internal factors which are involved in plant growth are hormones,water ,nutrition,vitamins.
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12th Class Biology Chapter 19 Short Questions Preparation - Set 2

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 3

Question # 1

How are opaca differs from area pellucida?

  • Ans 1: Area pellucida: Central cells of blastoderm can be separated from yolk and giving the area of translucent appearance called Area pellucida.
    Area opaca: The peripheral part of balstderm where the cells are unseparated from the yolk is called area opaca.
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12th Class Biology Chapter 19 Short Questions Preparation - Set 4

Question # 1

Differentiate between determinate and indeterminate growth.

  • Ans 1: Determinate growth: in higher plants growth occur at certain points called meristem and whole body do not grow in different planes such a growth is called determinate growth.
  • Ans 2: Indeterminate growth: in lower plants whole body is capable of growth and which produced an irregular body of plant. Such a growth is called indeterminate growth.
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19th Chapter

12th Class Biology Chapter 19 Short Questions

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