THE SURFACE OF LEAVES AND STEM
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Answer:
Botany 115 Terminology. Botanical terms that describe the surfaces of leaves and stems: Glaucous: Covered with a whitish powder or waxy coating. Farinose: Covered with a meal-like powder or minute particles.
Answer:
Botany 115 Terminology. Botanical terms that describe the surfaces of leaves and stems: Glaucous: Covered with a whitish powder or waxy coating. Farinose: Covered with a meal-like powder or minute particles.
The stalk that extends from the stem to the base of the leaf is the petiole. An axillary bud is usually found in the axil—the area between the base of a leaf and the stem—where it can give rise to a branch or a flower.
One such clue is the leaf arrangement on the stem, which is formally known as phyllotaxy in botany. There are three basic types of leaf arrangements found in trees and shrubs: alternate, opposite, and whorled. In an alternate leaf arrangement, there is one leaf per plant node, and they alternate sides.
There are four types of herbaceous stems. These are climbers, bulbs, tubers and runners. Herbaceous stems are thin, soft and green in colour except those that grow underground, like potato and onion stems.
There are two different types of leaves – simple and compound leaves. Simple leaves are lobed or divided but do not form distinct leaflets. Whereas, in a compound leaf the leaves are divided into distinct leaflets and each leaflet has a small petiole.
Leaf functions as a noun and a verb. As a noun, the leaf is the small, green and flat part of a plant that grows directly from a branch, trunk or root. The plural form of leaf is leaves. ... Note that leafs is a verb: not a plural noun of a leaf.
It comes from the Proto-Germanic *laubaz, a word for the same exact part of a plant that “leaf” refers to. ... It's just the plural of leaf. There are other English words that are made plural in the same way, such as hooves for hoof and halves for half.
Creepers: Plants with weak stem that cannot stand upright and spread on the ground are called creepers. Examples: Pumpkin, Watermelon, sweet potato, etc. Climber: Plants with weak stem that needs support is called climber. Examples: Grapevine, money-plant, cucumber, bean, etc.