Leaves play a crucial role in the transpiration of plants.
Transpiration: The removal of excess water from the stomata of the plant is known as transpiration.Photosynthesis: The process of producing food by green leaves by using carbon dioxide and water in the presence of sunlight is known as photosynthesis.
Reproduction: The leaves of certain plants also help in the process of reproduction.They help in giving the required rigidity to the leaf and also in transporting the minerals. Veins and veinlets are contained in the lamina of the leaf.The protruding part of the leaf is known as leaf base.The main function of the petiole if to keep the leaf exposed and keep it cool when it comes in contact with the wind.There are three primary parts of a leaf: lamina, leaf base and petiole. Leaves carry within them chlorophyll which is used by plants to prepare their food with the help of sunlight, water and carbon dioxide. There are more than 3 lakh species of plants on Earth!ĭid you know: 3.34 m is the recorded height of the tallest basil plant.Ĭlass 8 Crop Production and Management Parts of PlantsĪnother most important part of the plant is the leaves. Plants produce oxygen which is the most important need of lying organisms to survive. Plants cannot move from one place to another like human beings and animals, most plants are rooted to the ground. They can do so with the help of sunlight and water. Plants have the capability of making their own food. Non-Flowering Plants: Plants which do not bare flowers are known as non-flowering plants.Examples are: Orchids, Roses, Sunflowers, etc. Flowering Plants: Plants which bare flowers are called flowering plants.Plants can be divided into groups: Flowering Plants and Non-Flowering Plants. The important thing about plants is that they can thrive anywhere, from snow-clad mountains to the dry dust of the desert, Plants can be found everywhere. In simple language, plants are living things.
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