\nThese cells are long and narrow to increase the surface area to volume ratio. It increases the absorption rate of water and mineral salts from the soil.
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Xylem vessel: \nThe xylem vessel is a narrow and a cylindrical tube having a space called lumen. The absence of cross walls and protoplasm enables water to move easily through the lumen. Lignin present in the walls strengthens them and prevent the collapse of the vessel. Thus, xylem is well suited for the transport of water from the roots to the leaves.
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Red blood cell: \nThese cells are oval in shape and they transport oxygen from the lungs to all parts of the body. The mature red blood cells lack a nucleus and are biconcave in shape. This increases their surface area to volume ratio for more efficiency.
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\n"},"comment":{"@type":"Comment","text":"Mature RBCs lose their nucleus."},"encodingFormat":"text/markdown","learningResourceType":"Practice problem","suggestedAnswer":[],"text":"How are the following structures modified for their specific functions- \nRoot hair cell, Xylem vessel, Red blood cell."},"name":"Quiz on The Fundamental Unit of Life","typicalAgeRange":"10-17","url":"https://www.embibe.com/questions/How-are-the-following-structures-modified-for-their-specific-functions-%0ARoot-hair-cell%2C-Xylem-vessel%2C-Red-blood-cell./EM2488202"}
S K Agrawal Solutions for Chapter: The Fundamental Unit of Life, Exercise 1: EXERCISE - 1A
Author:S K Agrawal
S K Agrawal Biology Solutions for Exercise - S K Agrawal Solutions for Chapter: The Fundamental Unit of Life, Exercise 1: EXERCISE - 1A
Attempt the practice questions on Chapter 1: The Fundamental Unit of Life, Exercise 1: EXERCISE - 1A with hints and solutions to strengthen your understanding. CORE SCIENCE BIOLOGY For Class 9 solutions are prepared by Experienced Embibe Experts.
Questions from S K Agrawal Solutions for Chapter: The Fundamental Unit of Life, Exercise 1: EXERCISE - 1A with Hints & Solutions