Plants - Animals
• Autotrophic mode of nutrition due to presence of chlorophyll - Heterotrophic mode of nutrition since they lack chlorophyll
• Limited Movement ( no organs of locomotion); not active - Move about freely (well developed organs of locomotion); very active
• Slow response to external stimuli - Rapid response to external stimuli
• No sense Organs - Well developed sense organs
• No Excretory system - Well developed excretory system
• Spreading body form with no symmetry; unlimited growth - Compact symmetrical body form; limited growth
• Growth is apical - Growth occurs equally on all parts
• Composed of cells enclosed in rigid cellulose cell walls; cell walls provide mechanical support - Composed of cells which do not have cell walls; external or internal skeletons provide mechanical support.
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