OBJECTIVE LIFE SCIENCE
DIVERSITY AMONG LIFE FORMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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tissue
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organ system
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molecule
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organ
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Detailed explanation-1: -Plant Organ Systems. Vascular plants have two distinct organ systems: a shoot system, and a root system. The shoot system consists stems, leaves, and the reproductive parts of the plant (flowers and fruits).
Detailed explanation-2: -Stems are one of the three organs of a plant. The primary function (most important job) of a stem is mechanical support. Mechanical support means the plant’s stem supports the plant and holds it upright to help it grow toward sunlight. Stems also connect the other organs of the plant.
Detailed explanation-3: -Just like animals, plants have organs which carry out particular functions. An example of a plant organ is a leaf, which is made up of various tissues. Each tissue plays a different role in enabling the leaf to carry out as much photosynthesis as possible.