AP BIOLOGY

PLANTS

PLANT TISSUE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What are the 3 main plant organs?
A
dermal, vascular, ground
B
roots, stems, leaves
C
roots, stems, flowers
D
roots, ground, vascular
Explanation: 

Detailed explanation-1: -The root, stem, and leaf are the three main vegetative organs that comprise the average plant body. Each component of a plant is made up of cells, making it a living creature. There are also several reproductive parts, like flowers, fruits, and seeds.

Detailed explanation-2: -The three basic organs of vascular plants are roots, stems and leaves but commonly these organs have become specialized for specific functions and do not look ‘typical’.

Detailed explanation-3: -Root, stem, leaf and FU are four basic plant organs (Figure 5.2. 3) which in bipolar plant could be grouped in root and shoot system; the latter is frequently split into generative shoot system (bearing FU), and vegetative shoot system (without FU).

Detailed explanation-4: -Plants typically have six basic parts: roots, stems, leaves, flowers, fruits, and seeds.

Detailed explanation-5: -The roots absorb water and minerals from the soil and anchor the plant in the ground. The stem supports the plant above ground, and carries the water and minerals to the leaves. The leaves collect energy from the Sun and make food for the plant, using an amazing process called photosynthesis.

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