Describe any three method of asexual reproduction in plant .with explain
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THERE ARE THREE TYPES OF ASEXUAL REPRODUCTION IN PLANTS
1. Changing With Conditions
Some species use more than one method of reproduction. Some tubers, such as the potato, can reproduce through either budding or when part of the plant separates (in this case, the “eyes”) and is replanted, through fragmentation. Fungi also reproduce through both budding and fragmentation, where asexual spores are produced and released from the parent plant. In some cases, genetic mutations or certain environmental conditions can cause a species that typically reproduce sexually to adapt to asexual reproduction.
2.An Organism Divides Itself
There are several ways an organism can create offspring by dividing directly from the parent. This can happen when the parent’s cells divide through the process of fission, when offspring form attached to the parent through budding or when a section of the parent is separated from the parent and then grows the missing part or parts to become a whole separate organism.
3.Fission Is Simple Division
Fission is the method of asexual reproduction seen in the simplest life forms, such as the amoeba, and tends to occur rather rapidly. In some species, cell division can occur as quickly as every 20 minutes. All eukaryotic cells that do not produce gametes (eggs and sperm) reproduce using mitosis. In this process, two identical daughter cells develop and separate into two distinct organisms.
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1. Changing With Conditions
Some species use more than one method of reproduction. Some tubers, such as the potato, can reproduce through either budding or when part of the plant separates (in this case, the “eyes”) and is replanted, through fragmentation. Fungi also reproduce through both budding and fragmentation, where asexual spores are produced and released from the parent plant. In some cases, genetic mutations or certain environmental conditions can cause a species that typically reproduce sexually to adapt to asexual reproduction.
2.An Organism Divides Itself
There are several ways an organism can create offspring by dividing directly from the parent. This can happen when the parent’s cells divide through the process of fission, when offspring form attached to the parent through budding or when a section of the parent is separated from the parent and then grows the missing part or parts to become a whole separate organism.
3.Fission Is Simple Division
Fission is the method of asexual reproduction seen in the simplest life forms, such as the amoeba, and tends to occur rather rapidly. In some species, cell division can occur as quickly as every 20 minutes. All eukaryotic cells that do not produce gametes (eggs and sperm) reproduce using mitosis. In this process, two identical daughter cells develop and separate into two distinct organisms.
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Answer:
Methods of asexual reproduction –
a) Primary fission – It is a type reproduction in which one parent organism divides into two new organisms. Firstly nucleus divide and then division of cytoplasm takes place.
b) Spore formation – A spore is a small microscopic structure with a thick wall. Spores are formed in a structure called sporangium. Nucleus inside sporangium divides repeatedly and produces many nuclei. Each nucleus is surrounded by cytoplasm and called spore.
c) Fragmentation – It is the breaking of an organism into two or more parts upon maturation, each of which grows to form a new individual.
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