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Federal (FBISE) · Chapter test · Free

9th Class Biology Chapter 5 Test05. Tissues, Organ and Organ systems

30 marks · 40 minutes · 21 questions. Covers: 05. Tissues, Organ and Organ systems.

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9th Class Biology Chapter 5 Test

9th Class · Biology · Federal (FBISE)

Name: ____________Roll No: ________Class/Section: ________Date: ________Total marks: 30Time: 40 minutes

Q1. Multiple choice questions (Attempt all · 10 × 1 = 10)

  1. Hydrogen is an example of.
    1. Molecule
    2. Organelle
    3. Atom
    4. Tissue
  2. Which is not related with cooling down the body temperature?
    1. Increasing blood flow to the skin
    2. Increase in sweating
    3. More breathing rate
    4. Vasodilation
  3. Heat production in the body can be increased by.
    1. Intestine
    2. Muscles
    3. Skin
    4. Neurons
  4. Which is not relevant to root system?
    1. Anchorage of plant
    2. Food synthesis
    3. Food storage
    4. Mineral absorption
  5. The table shows three functions of cells which row is correct?
    1. #VALUE!
    2. #VALUE!
    3. #VALUE!
    4. #VALUE!
  6. Cardiovascular system is made up of heart and.
    1. Blood cells
    2. Blood vessels
    3. Water
    4. All of these
  7. Which of the following statements best describes homestasis?
    1. keeping the body in a fixed and unaltered state
    2. dynamic equilibrium
    3. maintaining a near-constant internal environment
    4. altering the external environment to accommodate the body's needs
  8. Describe speciation in detail.
  9. Human body temperature is maintained around.
    1. 370F
    2. 370C
    3. 380C
    4. 98.60C
  10. Which part of body detects the changes in temperature ?
    1. Hypothalamus
    2. Brain
    3. Liver
    4. Stomach

Q2. Short questions (Attempt any 6 of 8 · 6 × 2 = 12)

  1. What types of tissues is stomach made up of? Give their functions as well.
  2. An example of dietary fiber is:
    1. Cellulose
    2. Whole grain
    3. Starch
    4. Vegetables
  3. Define homeostasis.
  4. Enlist the types of cells present in a leaf.
  5. Why the body needs homeostasis?
  6. How different tissues from stomach?
  7. Explain the internal structure of root and root hair.
  8. Describe transpiration and relate this process with the cell surface and stomatal opening and closing.

Q3. Long questions (Attempt any 2 of 3 · 2 × 4 = 8)

  1. Explain the function of different organ system of humans.
  2. State the relationship between structure and function of root hairs, xylem vessels and red blood cell.
  3. Give an account on levels of biological organization.