Lenticels look like__________?
Correct answer: D. Cars or small protusions
- A. A big pore
- B. Stoma
- C. Sponge
- D. Cars or small protusions
Explanation
Lenticels are small, raised or slightly protruding porous areas in the bark that permit gas exchange. Students may choose stoma because both are openings, but stomata occur mainly in the epidermis of leaves and young stems, whereas lenticels occur in woody bark.
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About Biological Importance of Water
Water supports life through its polarity, hydrogen bonding and ability to dissolve ionic and polar substances. Its high specific heat, heat of vaporization, cohesion, adhesion and incompressibility help regulate temperature, transport materials and maintain structure, while hydrolysis and osmosis depend directly on water.
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