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What is meant by vegetative propagation? Give two examples of vegetative propagation and state whether each involves a stem, a root, a bud or a leaf - Leaving Cert Biology - Question a - 2016

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What is meant by vegetative propagation? Give two examples of vegetative propagation and state whether each involves a stem, a root, a bud or a leaf. Seeds are pro... show full transcript

Worked Solution & Example Answer:What is meant by vegetative propagation? Give two examples of vegetative propagation and state whether each involves a stem, a root, a bud or a leaf - Leaving Cert Biology - Question a - 2016

Step 1

What is meant by vegetative propagation?

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Answer

Vegetative propagation refers to a form of asexual reproduction in which new plants grow from parts of the parent plant, such as stems, roots, or leaves. This method allows the offspring to inherit the genetic material of the parent, resulting in identical clones.

Step 2

Give two examples of vegetative propagation and state whether each involves a stem, a root, a bud or a leaf.

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Answer

  1. Strawberry runner: This involves a stem. It is a part of the plant that extends horizontally and produces new plants at nodes.

  2. Daffodil bulb: This involves a bud. The bulb serves as both a food storage organ and a means by which new plants can be produced.

Step 3

1. Part that becomes the shoot.

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Plumule

Step 4

2. Food store for seed.

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Cotyledon

Step 5

3. Part that becomes the root.

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Radicle

Step 6

4. Protection.

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Testa

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