PLANTS
CLASSIFICATION OF PLANTS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Plants which are out of place and not intentionally sown
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Serve as hosts for crop diseases
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Are mainly human inventions which have been selected for particular traits
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Plants which are competitive
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Detailed explanation-1: -The answer is (c) Cell walls of chitin. (c) Cell walls of chitin. The existence of a cell wall characterizes plant cells. The cell wall is made of cellulose and not chitin.
Detailed explanation-2: -Characteristics of Kingdom Plantae Members of the kingdom Plantae have the following characteristics: They are multicellular eukaryotes. Their cells have cell walls, large vacuoles but lack centrosomes.
Detailed explanation-3: -A phylogenetic tree is a diagram that represents evolutionary relationships among organisms. Phylogenetic trees are hypotheses, not definitive facts. The pattern of branching in a phylogenetic tree reflects how species or other groups evolved from a series of common ancestors.
Detailed explanation-4: -Leaves are often the basis for identifying plants since they are so easily observed. They usually consist of two parts, the blade, the wide or more obvious part of a leaf, and the “stalk” or petiole by which the blade is attached to the stem.