Fsc Part 2 Online Preparation for Biology Chapter No 25 (Ecosystem)

Online Short Questions For Chapter 11 "12th Class Biology Chapter 25 Short Questions Preparation "

Try The Short Questions For 12th Class Biology Chapter 25 Short Questions Preparation

  • Total Questions10

  • Available Sets4

Start Test Download PDF

Biology - 12th Class Biology Chapter 25 Short Questions Preparation

Question # 1

Differentiate between pioneer and climax community.

  • Ans 1: Pioneer: The first plant which colonizes on a bare land that starts the process of succession are called pioneers.
  • Ans 2: Climax Community: The stable complex community which is formed as a result of succession is called climax community.
Submit

Prepare Complete Set Wise Questions For Chapter 11 "12th Class Biology Chapter 25 Short Questions Preparation "

12th Class Biology Chapter 25 Short Questions Preparation - Set 1

Question # 1

Differentiate between pioneer and climax community.

  • Ans 1: Pioneer: The first plant which colonizes on a bare land that starts the process of succession are called pioneers.
  • Ans 2: Climax Community: The stable complex community which is formed as a result of succession is called climax community.
Submit

12th Class Biology Chapter 25 Short Questions Preparation - Set 2

Question # 1

Name three levels of integration in community.

  • Ans 1: Three levels of community integration are
  • Ans 2: i Individual level
    ii Population level
    iii Community level
Submit

12th Class Biology Chapter 25 Short Questions Preparation - Set 3

Question # 1

What is parasitism?

  • Ans 1: Process in which a parasite lives in living organisms and cause some harm to its host is called parasitism or relationship between host and parasite is called parasitism.
Submit

12th Class Biology Chapter 25 Short Questions Preparation - Set 4

Question # 1

Define Succession.Name its types.

  • Ans 1: Succession is a sequence of changes in the community structure of an ecosystem over a period of time.In each case succession is initiated by a few hardy invaders called pioneers ant ends with a diverse and relatively stable climax community.e.g succession start on a bare rock in known as xerosere.
  • Ans 2: i) Primary succession ii) Secondary succession.
Submit

ic-science-white
Biology
25th Chapter

12th Class Biology Chapter 25 Short Questions

Here you can prepare 12th Class Biology Chapter 25 (Ecosystem). Click the button for 100% free full practice.

Start Chapter 25 Preparation

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!