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

  • Available Sets4

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Biology - 12th Class Biology Chapter 19 Short Questions Preparation

Question # 1

Give to role of cytoplasm in the development of an Ascidian.

  • Ans 1: For types of cytoplasm in Ascidian are
    i) Clear cytoplasm produces larval epidermis
  • Ans 2: ii) Yellow cytoplasm produces muscle cell.
  • Ans 3: iii) Grey vegetal cytoplasm gives rise to gut
  • Ans 4: iv) Grey equitorial cytoplasm produce notochord and neural tube.
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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

Give to role of cytoplasm in the development of an Ascidian.

  • Ans 1: For types of cytoplasm in Ascidian are
    i) Clear cytoplasm produces larval epidermis
  • Ans 2: ii) Yellow cytoplasm produces muscle cell.
  • Ans 3: iii) Grey vegetal cytoplasm gives rise to gut
  • Ans 4: iv) Grey equitorial cytoplasm produce notochord and neural tube.
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12th Class Biology Chapter 19 Short Questions Preparation - Set 2

Question # 1

Differentiate between growth and embryonic development.

  • Ans 1: Growth:Growth is the permanent and irreversible increase in size that occurs as an organism matures.
  • Ans 2: Embryonic development:The progressive changes which are undergone before an organism acquires in adult from constitute embryonic development.
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12th Class Biology Chapter 19 Short Questions Preparation - Set 3

Question # 1

Define blastocoel and neurocoel.

  • Ans 1: At blastula stage there is a segmentation cavity formed called blastocoel which is formed by the separation of cell.
  • Ans 2: With the formation of neural tube,there is the formation of CNS and a cavity enclosed is known as neurocoel.
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12th Class Biology Chapter 19 Short Questions Preparation - Set 4

Question # 1

Differentiate between primary organizer and primary induction.

  • Ans 1: Primary organizer: The area of the dorsal lip which induces the development of secondary embryo in the host is called primary organizer.
  • Ans 2: Primary induction: The ability of the primary organizer to induce the growth of secondary embryo in host is called primary induction
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12th Class Biology Chapter 19 Short Questions

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