Name two plants which are propagated by layering method.

Academic Biology NCERT Class 10

Strawberry plant and jasmine plant are the plants that are propagated by layering method.

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Updated on: 23-Mar-2023

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Name any two plants which are propagated by cuttings method.
Describe the layering method for the artificial propagation of plants. Illustrate your answer with the help of a labelled diagram. Name any five plants which are propagated by the layering method.
(a) What is meant by the term 'artificial propagation of plants'?(b) Name three common methods which are used for the artificial propagation of plants.(c) Name two plants which are usually propagated by artificial propagation methods. Name the method of artificial propagation used in each case.
When the branches of a plant growing in the field are pulled towards the ground and a part of them is covered with moist soil (leaving the tips of the branches exposed above the ground), then after some time new roots develop from the parts of branches buried in the soil. On cutting these branches from the parent plant, new plants are produced from the cut parts of branches which had developed roots.(a) What is this method of propagation of plants known as? (b) What type of branches should a plant have to be able to be propagated by this method? (c) Name any two plants which are grown for their flowers and propagated by this method. (d) Name any two plants which are grown for their fruits and propagated by this method (e) Name one plant which gets propagated by this method naturally by forming runners(soft horizontal stems running above the ground).
Name the process by which plants make food.
Name any two water pollutants which are toxic for both plants and animals.
Name two plants whose stem are used as food.
(a) What is a 'cutting' in respect of plants for propagation purposes?(b) What care should be taken while making a cutting from a plant? (c) Describe the cuttings method for the artificial propagation of plants. Illustrate your answer with the help of labelled diagrams. (d) Name any two plants which are usually propagated by the cuttings method.
Name any two plants the aerial stems of which yield food.
(a) What is meant by 'grafting' as a means of propagation in plants?(b) Define 'stock' and 'scion'.(c) Describe the grafting method for the artificial propagation of plants with the help of labeled diagrams.(d) Name two fruit trees that are usually propagated by the grafting method.(e) State two advantages of the grafting method of artificial propagation of plants.(f) What is the difference between the cuttings method and the grafting method for the artificial propagation of plants?
Name two major non-metals which are present in fertilizers and enhance the growth of plants.
Name two inorganic substances which are used by autotrophs to make food.
Name two plants whose leaves are eaten as food (as vegetables).
Apart from carbon dioxide and water, name four other raw materials which are needed by the plants.
Name two flowers which are as food.

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