What is a leaf Class 6?
Leaf: Leaf is the broad flattened structure of the plant containing the green pigment called chlorophyll which helps the plant perform photosynthesis. Leaf contains minute pores called stomata where gaseous exchange and transpiration occurs.
What is leaf answer?
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 leaf answer in short?
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 a leaf class 5?
The leaf is a flattened green outgrowth that is carried on the node of the stem. It is particularly adapted to perform the function of photosynthesis.
What are leaves Class 5?
The leaf is one of the most important parts of a plant. Leaves produce food for the plant through a process called photosynthesis. The leaves of different plants vary widely in size, shape, and color.
What are leaves short answer?
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 leaf base class 6?
Parts of a Leaf
Leaf Base: This is the part where a leaf attaches to the stem. Leaf base has two small leaf-like structure called stipules. In plants like paddy, wheat, and other monocotyledons, this leaf base is wide and masks the stem. Petiole: Petiole is the long, thin, stalk that links the leaf blade to the stem.
What is leaf base?
The leaf base is the slightly expanded area where the leaf attaches to the stem. The paired stipules, when present, are located on each side of the leaf base and may resemble scales, spines, glands,…
What is the function of leaf base?
The part of the leaf attached to the stem or branch is known as the leaf base. The leaf base protects the axillary bud. In monocotyledons, the leaf base usually expands into a sheath that partially or wholly encloses the stem called a sheathing leaf base.Oct 10, 2022
What are the types of leaf bases?
Some common types of leaf bases found in angiosperms are given below.
- Pulvinus: ADVERTISEMENTS: ...
- Sheathing Leaf Base: ...
- Decurrent Leaf Base: ...
- Free Lateral Stipules (Fig. ...
- Scaly stipules: ...
- Adnate Stipules: ...
- Interpetiolar Stipules: ...
- Intrapetiolar Stipides:
Is leaf base same as petiole?
The petiole is a stalk that connects the blade with the leaf base. The blade is the major photosynthetic surface of the plant and appears green and flattened in a plane perpendicular to the stem.