Fsc part 2 online preparation for biology chapter 21 (Cell Cycle)

Online Short Questions For Chapter 7 "12th Class Biology Chapter 21 Short Questions Preparation "

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Biology - 12th Class Biology Chapter 21 Short Questions Preparation

Question # 1

Differentiate between malignent and benign tumor.

  • Ans 1: Maligent tumor: Malignant tumor or cancer divides more rapidly,mostly invade surrounding tissues get enter in circulatory system for spreading into other body parts.
  • Ans 2: Benign tumor: The small sized local tumor is called benign tumor.Its cells behaves like normal cells and less dangerous.
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Prepare Complete Set Wise Questions For Chapter 7 "12th Class Biology Chapter 21 Short Questions Preparation "

12th Class Biology Chapter 21 Short Questions Preparation - Set 1

Question # 1

Differentiate between malignent and benign tumor.

  • Ans 1: Maligent tumor: Malignant tumor or cancer divides more rapidly,mostly invade surrounding tissues get enter in circulatory system for spreading into other body parts.
  • Ans 2: Benign tumor: The small sized local tumor is called benign tumor.Its cells behaves like normal cells and less dangerous.
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12th Class Biology Chapter 21 Short Questions Preparation - Set 2

Question # 1

How cytokinesis occur in plants?

  • Ans 1: At cytokinesis,in place of contractile ring a membrane structure,phragmoplast informed from vesicle,which originates from Golgi complex.These vesicles lined up in the center of the dividing cell,where they fuse to form phragmoplast. The membrane of vesicles become the plasma membrane of daughter cells.
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12th Class Biology Chapter 21 Short Questions Preparation - Set 3

Question # 1

Write symptoms of Turner's syndrome.

  • Ans 1: Individuals with this condition do not survive pregnancy and aborted.Those who survive have female appearance with short stature webbed neck,without ovaries and complete absence of germ cells.
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12th Class Biology Chapter 21 Short Questions Preparation - Set 4

Question # 1

Differentiate between malignent and benign tumor.

  • Ans 1: Maligent tumor: Malignant tumor or cancer divides more rapidly,mostly invade surrounding tissues get enter in circulatory system for spreading into other body parts.
  • Ans 2: Benign tumor: The small sized local tumor is called benign tumor.Its cells behaves like normal cells and less dangerous.
Submit

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12th Class Biology Chapter 21 Short Questions

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