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प्रश्न
With the help of suitable diagram, describe Budding in yeast cell.
उत्तर
Budding is the most common method in yeast. The Parent cell produces an outgrowth called a bud. The bud grows, and then gets detached from the parent body to lead an independent life.
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संबंधित प्रश्न
Name two simple organisms having the ability of regeneration.
Name the part of Bryophyllum where the buds are produced for vegetative propagation.
State two disadvantages of vegetative propagation?
Name any two plants which are propagated by cuttings method.
A scientist removed some cells from the growing point of a plant and placed it in a suitable medium leading to the formation of a shapeless lump of mass X. X is then transferred to another medium which stimulates it to develop roots. When X with developed roots is placed in a yet another medium, then it develops shoots to form tiny plantlets. These plantlets can then be transplanted in pots or soil where they can grow to form mature plants.
(a) What is the shapeless lump of mass X known as?
(b) What name is given to this method of producing new plants?
(c) The growth medium used in this method contains plant nutrients in the form of a 'jelly'. Name this jelly.
(d) What is the general name of chemicals used to stimulate the growth of plant cells and development of roots and shoots?
(e) Name any two plants which are produced by this method.
(f) State any two advantages of this method of producing plants.
(g) What is the other name of this method [other then that given in (b) above]?
Fill in the blank:
Budding is a kind of _________ reproduction.
Find the odd-one out, giving reason.
Cutting, grafting, layering, binary fission.
Mention the common method of reproduction in Rose.
Pranav and Preeti are twins in your class. They belong to ___________ twins type.
Rajesh observed a patch of greenish black powdery mass on a stale piece of bread.
Name its vegetative and reproductive parts.
