GROWTH DEVELOPMENT CHILD
GROWTH AND DEVELOPMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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leaves
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roots
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seeds
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stems
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Detailed explanation-1: -Germination is a stage where the plant grows from a seed. All seeds need moisture, oxygen and right temperature to germinate, or grow. When the seeds start to grow their own roots, stems, and leaves, they are often called sprouts.
Detailed explanation-2: -Examples of plants that can be propagated by leaf-petiole cuttings include African violet, peperomia, episcia, hoya, and sedum.
Detailed explanation-3: -The most widely practiced method of taking a leaf cutting is to snip off a healthy leaf, complete with a short piece of stem. The end of the leaf cutting is then dipped in a rooting hormone and the stalk is stuck in to a moist propagation media. Bottom heat of about 75 degrees F should be provided if possible.
Detailed explanation-4: -Jacob learns a disadvantage of propagating using cuttings is that when cuttings are removed from the parent plant, the: cuttings are cut off from their source of water. Callie is propagating her African violet by taking leaf cuttings.