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 open growth? Discuss.

  • Ans 1: Plants have growth pattern called open growth which means throughout life plants add new organs such as branches,leaves and roots, enlarging from the tip of roots and shoots.
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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 open growth? Discuss.

  • Ans 1: Plants have growth pattern called open growth which means throughout life plants add new organs such as branches,leaves and roots, enlarging from the tip of roots and shoots.
Submit

12th Class Biology Chapter 19 Short Questions Preparation - Set 2

Question # 1

What is primitive streak?

  • Ans 1: In the chick the mesodermal cells do not invaginate but migrate medially and caudally from both sides and create a mid line thickening called primitive streak.
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12th Class Biology Chapter 19 Short Questions Preparation - Set 3

Question # 1

What are metabolic defects and give two example?

  • Ans 1: Bones are malformed and one organ or its part is missing or it may be repeated.
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12th Class Biology Chapter 19 Short Questions Preparation - Set 4

Question # 1

Define Apical Dominance.Give its cause.

  • Ans 1: In many plant species only apical bud grows while growth of lower axillary buds is inhibited this process is called apical dominance.
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19th Chapter

12th Class Biology Chapter 19 Short Questions

Here you can prepare 12th Class Biology Chapter 19 (Growth and Development). Click the button for 100% free full practice.

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