DENDROLOGY AND SOCIETY
PLANT CLASSIFICATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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All animals have a definite shape.
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All animals are many-celled.
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All animals use energy.
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The cells of all animals have nuclei and organelles.
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Detailed explanation-1: -The option that is not a characteristic of animals is D) have cell walls.
Detailed explanation-2: -All animals are heterotrophs. Animals have sensory organs, the ability to move, and internal digestion. They also have sexual reproduction.
Detailed explanation-3: -All animals are eukaryotic, multicellular organisms, and almost all animals have specialized tissues. Most animals are motile, at least during certain life stages. Animals require a source of food to grow and develop. All animals are heterotrophic, ingesting living or dead organic matter.
Detailed explanation-4: -1 Nutrition. Living things take in materials from their surroundings that they use for growth or to provide energy. 2 Respiration. 3 Movement. 4 Excretion. 5 Growth. 6 Reproduction. 7 Sensitivity.