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Asexual Reproduction

by gmanb5 on Dec 10, 2007

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A survey of the various types of asexual reproduction.

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A survey of the various types of asexual reproduction.

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Asexual Reproduction — Presentation Transcript

Asexual Reproduction It only takes one

Binary Fission (mitosis) One parent makes one daughter cell Used by one-celled organisms, like bacteria)

Budding The offspring just pops out of the parent Examples: hydra and yeast

Spores Spores are formed and dispersed by some plants, algae, and fungi.

Vegetative Reproduction New individuals are made without seeds or spores

Types of Vegetative Reproduction Runners Rhizomes Tubers Bulbs Grafting

Runners Plant stems send out “extensions” above ground. These extensions give rise to new plants.

Rhizomes Like runners, but underground. The runners are called stolons and they come from the roots.

Tubers An underground, modified stem which can form buds which make new plants.

Bulbs Underground shoot with modified leaves which are used as food for dormant plant.

Grafting Part of one plant fuses with another plant.

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nitishangel nice 5 months ago

snydersensei Thanks for sharing! 8 months ago

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kennychiu Thanx! You help me alot! 4 years ago

Asexual Reproduction

by gmanb5 on Dec 10, 2007

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Asexual Reproduction — Presentation Transcript