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Tracheophytes (Vascular plants)
Tracheophytes (Vascular plants) - Tracheophytes include the true land plants or vascular plants. The adult plant body is a sporophyte and shows definite root, stem and leaves. Vascular tissues xylem and phloem are present for the transloca..
Tracheophytes (Vascular plants)
Tracheophytes include the true land plants or vascular plants. The adult plant body is a sporophyte and shows definite root, stem and leaves. Vascular tissues xylem and phloem are present for the translocation of water and food respectively. Gametophyti..
The plant
The manufacturing plant for the production of nitric acid by the Ostwald's process, has the following components and processes. Fig: 13.7 - Ostwald's process for the manufacture of nitric ac..
The manufacturing plant for the production of nitric acid by the Ostwald's process, has the following components and processes. Fig: 13.7 - Ostwald's process for the manufacture of nitric ac..Plant Tissues
Plant Tissues - The plant body is made up of different kinds of tissu..
Plant Tissues
The plant body is made up of different kinds of tissu..
Transport in Plants
As mentioned earlier, the transport in higher plants is with the help of the vascular system. Thus, these plants are also called the vascular plants..
Coordination in Plants
In case of plants, growth and development is in a coordinated manner. The higher plants do not show locomotion. However, locomotion is seen in structures like sperm cells of ferns and mosses that swim towards the egg. The other movements shown by the plants are a..
Plant Breeding
Plant Breeding - Crop production can be improved by breeding new varieties of crops having higher yield. The main aim of plant breeding is to produce new crops superior to the existing ones. By this method new varieties of crops, having higher yield, resistant to pests and disea..
Excretion in Plants
Excretion in Plants - In plants, breakdown of substances is much slower than in animals. Hence accumulation of waste is much slower and there are no special organs of excretion. Green plants in darkness or plants that do not contain chlorophyll produce carbon..
Coordination in Plants
In case of plants, growth and development is in a coordinated manner. The higher plants do not show locomotion. However, locomotion is seen in structures like sperm cells of ferns and mosses that swim towards the egg. The other movements shown by the plants are associa..
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