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Reproduction in plants
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Slide 1

REPRODUCTION

REPRODUCTION

Slide 2

Reproduction

Reproduction

The process of producing young ones from their parents is called reproduction

Slide 3

REPRODUCTION IN PLANTS

REPRODUCTION IN PLANTS

SEXUAL REPRODUCTION

ASEXUAL REPRODUCTION

VEGETATIVE

PROPOGATION

Slide 4

Asexual reproduction

Asexual reproduction

The formation of new plants from the cells of a single parent is called asexual reproduction

Slide 5

ASEXUAL REPRODUCTION

ASEXUAL REPRODUCTION

BUDDING

FRAGMENTAT-ION

SPORE FORMATION

Slide 6

Budding

Budding

In this process ,a small bulb-like outgrowth called bud is formed formed from the cell.This bud keeps on increasing in size and forms an independent organism which separates from the parent.

Eg: yeast

Slide 7

Fragmentation

Fragmentation

In this process, the adult organism just breaks up into two or more pieces called fragments. Each of these fragments grows up to become a new plant .It is common in spirogyra & fucus.

SPIROGYRA

FUCUS

Slide 8

Fragmentation in spirogyra

Fragmentation in spirogyra

Slide 9

Spore Formation

Spore Formation

Some plants like ferns and mosses multiply asexually through spores . Spores are microscopic single celled or several celled reproductive bodies that are protected by a thick wall . During favourable conditions these spores burst out of the thick wall, start multiplying, and grow into new plants.

Slide 10

Mosses

Mosses

Ferns

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