NCERT Solutions for Class 9 Science Chapter 6 - Tissues
Understanding different types of tissues helps Class 9 students build a strong base in biology. Our NCERT Solutions for Class 9 Science Chapter 6 (Tissues) PDF gives clear answers to every textbook question. These class 9 science tissue question answer sets are made for easy reading and quick learning. Each topic in the tissue class 9th chapter is explained step by step.
This free NCERT Solutions for Class 9 Science Chapter 6 PDF will help students revise key points and practice better. It includes all class 9 science chapter 6 question answer in a simple format. You can also explore important tissues class 9 questions and answers that are useful for school exams and tests.
Download the NCERT Solutions for 9th Science Chapter 6 PDF to boost your understanding and score higher with confidence.
NCERT Solutions for Class 9 Science Chapter 6 Free PDF Download
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Q. Define the process of differentiation.
Ans. The process due to which meristematic tissue loses its ability to divide and becomes permanent in shape, size and function is known as differentiation.
Q. Where is apical meristem found?
Ans. In plants the apical meristem is found at root apex, shoot apex and leaf buds.
Q. Name the types of simple tissues.
Ans. The three types of simple tissues are:
1. Parenchyma
2. Collenchyma
3. Sclerenchyma
Q. Which structure protects the plant body against the invasion of parasites?
Ans. Epidermis has a thick cuticle and dermal tissue to prevent the invasion of parasites and other harmful agents.
Q. Water hyacinth floats on water surface. Explain.
Ans. Water hyacinth is a free-floating aquatic plant which possesses aerenchyma in its spongy petiole. Aerenchyma consists of a network of which encloses very large air cavities. These air cavities store gases, making the plant light and help it to float on the surface of water.
Q. Why is epidermis important for the plants?
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