Question

(a) Draw a diagram to show.spore formation in Rhizopus.
(b) With the help of an example differentiate between the process of
Budding and Fragmentation.
(c) Why is vegetative propagation practiced for growing some type of
plants?
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Answer 1

Answer:

2.In Budding, due to unequal cell division there is the formation of a small outgrowth on the parent organism, that is called as bud. These buds further give rise to new organisms whereas in Fragmentation the parent cell breaks down into several fragments and then each of the fragment produces a new individual.

3.Answer: Vegetative propagation method is used for growing certain plants which do not produce viable seeds. It is also used for growing of plants bearing superior traits, because they produce genetically identical plants. ... Plant which require lot of care during early stages of development are also grown by this method.