07 - Asexual Reproduction.notebook€¦ · 07 Asexual Reproduction.notebook 4 December 20, 2019 2. Budding a small outgrowth (bud) grows out from the parent. The bud breaks off and

07 ­ Asexual Reproduction.notebook

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Warm Up

1. Name the steps in meiosis IN ORDER.

2. _______________ is when the cytoplasm and it's contents are split into two roughly equal parts.

3. During which phase(s) does the nucleus dissolve?

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Asexual Reproduction:

any of several forms of reproduction that result in offspring that are genetically identical to the parent.

* In asexual reproduction, there is only one organism involved.

5.8 Reproduction and Cell Division

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Five types of ASEXUAL reproduction.1. Binary Fission­ similar to mitosis­ one unicellular organism splits into two new organisms

Examples: paramecium and bacteria

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2. Budding­ a small outgrowth (bud) grows out from the

parent. The bud breaks off and makes a new organism.

Examples: Hydra and yeast

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3. Fragmentation­ similar to regeneration­ a new organism is formed from a part that

breaks off the parent

Example: starfish

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4. Spores­ quick cell division produces many small, identical cells called spores

Example: mold

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5. Vegetative­ runners grow out from the parent

plant which can make a new plant

Example: strawberries

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Identify the type of asexual reproduction:

1. A multicellular algae is struck by a wave. The algae breaks up and each new piece grows into a new organism.

TYPE: _____________________

2. A new tree begins to grow from the root of a nearby tree:

TYPE: _____________________

3. A small cell begins to grow on the outside of another cell. Eventually, it breaks away from the larger cell and continues to grow.

TYPE: _____________________

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Asexual Reproduction worksheet

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December 20, 2019

Population Growth worksheet

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Practice

A bacteria splits every half hour. Starting with one bacteria, how many would there be after:

a) 5 hours?

b) 6 hours?

c) 3.5 hours?