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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
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Total Questions10
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Available Sets4
Biology - 12th Class Biology Chapter 19 Short Questions Preparation
Question # 1
What is grey crescent?Give its importance.
- Ans 1: Grey crescent is the pigment free area that appears at the time of fertilization.
12th Class Biology Chapter 19 Short Questions Preparation - Set 1
Question # 1
What is grey crescent?Give its importance.
- Ans 1: Grey crescent is the pigment free area that appears at the time of fertilization.
12th Class Biology Chapter 19 Short Questions Preparation - Set 2
Question # 1
What is cleavage?
- Ans 1: Immidiately after fertilization, egg undergoes a series of mitotic division called cleavage.
12th Class Biology Chapter 19 Short Questions Preparation - Set 3
Question # 1
Write about cleavage and discoidal cleavage.
- Ans 1: The series of mitotic divisions after fertilization of egg is called cleavage.Process of cell division is confined to the small disc of protoplasm laying on the surface of yolk at animal pole.This type of cleavage is called discoidal cleavage.
12th Class Biology Chapter 19 Short Questions Preparation - Set 4
Question # 1
Define Growth correlations.
- Ans 1: Development of plant is usually correlated with its growth and different organs grow at different rates in different directions and the development of different parts takes place.This is called growth correlation.
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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