Tissues in Action

NCERT Class 9 Science – Tissues in Action | Questions with Answers 🌿 Tissues in Action NCERT Class 9 Science | Chapter 3 – Complete Questions & Answers Based on official NCERT solution PDF Q1 Meristematic tissues divide repeatedly. What property of their cells allows them to do this? (i) They have thick walls for protection. (ii) They contain large vacuoles that store nutrients. (iii) They have thin walls, dense cytoplasm and large prominent nucleus. (iv) They are functionally differentiated cells. Answer: (iii) They have thin walls, dense cytoplasm and large prominent nucleus. Q2 If a plant is unable to transport food from leaves to roots which tissue is malfunctioning? (i) Xylem (ii) Phloem (iii) Epidermis (iv) Sclerenchyma Answer: (ii) Phloem Q3 Why are the epithelial tissues that line an animal's internal organs usually only one or a few cells thick? (i) To store food efficiently. (ii) To provide maximum strength. (iii) To allow quick exchange of materials acros…