What is a leaf in biology?
leaf, in botany, any usually flattened green outgrowth from the stem of a vascular plant. As the primary sites of photosynthesis, leaves manufacture food for plants, which in turn ultimately nourish and sustain all land animals. Botanically, leaves are an integral part of the stem system.
What is leaves and its function?
The leaves are the primary food-making part of the plant. Leaves absorb carbon dioxide from the air, combine it with water that comes through the roots of the plants to make food (a sugar molecule known as glucose), and release oxygen into the air.
What is leaf and its function?
leaf, in botany, any usually flattened green outgrowth from the stem of a vascular plant. As the primary sites of photosynthesis, leaves manufacture food for plants, which in turn ultimately nourish and sustain all land animals. Botanically, leaves are an integral part of the stem system.
What are the 5 functions of leaves?
CONTENTS
- Photosynthesis.
- Transpiration.
- Guttation.
- Storage.
- Defense.
What is leaf function Class 6?
The main functions of leaves are photosynthesis, exchange of gasses and transpiration.
What are leaves simple explanation?
A leaf is part of a plant that's usually green and attached to it by a stem or stalk. In the fall, the leaves of many trees turn various bright colors before falling to the ground. In the spring, trees grow new leaves.
What does leaves mean in biology?
The term leaf refers to the organ that forms the main lateral appendage on the stem of vascular plants. In general, leaves are thin, flat organs responsible for the photosynthesis of the plant.Aug 19, 2017
What does leaf mean in biology?
leaf, in botany, any usually flattened green outgrowth from the stem of a vascular plant. As the primary sites of photosynthesis, leaves manufacture food for plants, which in turn ultimately nourish and sustain all land animals. Botanically, leaves are an integral part of the stem system.
What are meaning of leaves?
A leaf is part of a plant that's usually green and attached to it by a stem or stalk. In the fall, the leaves of many trees turn various bright colors before falling to the ground. In the spring, trees grow new leaves.
What is the best definition of leaves?
leaf. / (liːf) / noun plural leaves (liːvz) the main organ of photosynthesis and transpiration in higher plants, usually consisting of a flat green blade attached to the stem directly or by a stalkRelated adjectives: foliar, foliate.
What is the scientific word for leaves?
The following words are used in plant names to describe the leaves or foliage of plants. The basic Latin word for leaf is folium. Since folium is a neuter noun, the plural ends in "a" (folia). Botanically, folius is used as an adjective, as well.Mar 10, 2019