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