Class 9 Biology Chapter 6 Tissues - MCQs

Class 9 Chapter 6 Tissues – MCQs

1. Lysosomes are called suicide bags because
   1. It causes the cell to break its cell membrane, causing death
   2. It kills the surrounding cells by releasing enzymes
   3. The enzymes are capable of digesting cells
   4. All of the above
   5. None of the above
2. One of the following is not true about Cardiac muscles
   1. They can be controlled
   2. They lack mitochondria
   3. Cells are bi-nucleate
   4. Found outside the heart such as the digestive tract
   5. All of the above
3. ________ is not found in xylem tissues.
   1. Sieve tubes
   2. Xylem parenchyma
   3. Tracheids
   4. Vessels
   5. None of the above
4. One of the following is not a function of the stomata
   1. Directly participates in the process of photosynthesis
   2. Helps with the exchange of gases
   3. Helps to create water pressure, forcing water upward
   4. All of the above
   5. None of the above
5. Which of the following statements are correct about meristematic tissues?
   1. Composed of cells that are incapable of cell division
   2. Composed of a single type of cell
   3. It is composed of cells that are able to perform cell division
   4. All the above
   5. None of the above
6. Which of the following is connective tissue?
   1. Ligament
   2. Tendon
   3. Blood
   4. All of the above
   5. None of the above
7. __________ are cemented to one another, forming an irregular layer. These form the outer protective layer of the skin in an animal’s body.
   1. Connective tissue
   2. Muscular tissues
   3. Nervous tissues
   4. Compound epithelium cells
   5. None of the above
8. Rapid elongation of a bamboo stem is due to 
   1. Lateral meristem
   2. Intercalary meristem
   3. Apical meristem
   4. Cambium
   5. None of the above
9. The function of dismantling and recycling in a cell is undertaken by
   1. Nucleus
   2. Chromosomes
   3. Lysosomes
   4. Mitochondria
   5. None of the above
10. The Nodes of Ranvier are found in:
    1. Nerve cells
    2. Heart cells
    3. Liver cells
    4. All of the above
    5. None of the above

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