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Budding

Budding is a type of asexual reproduction in which a small outgrowth develops on the parent and later separates into a new individual.

In one line: Bud first, baby later.

Practice This Concept

Understand it

In budding, the new organism begins as a tiny bud on the parent body. The bud grows by cell division, develops into a small individual, and then detaches when it is mature. Hydra and yeast are standard Class 10 examples.

Example

Yeast reproduces by budding when a small bud appears on the parent cell and grows before separation.

Rule to remember

Budding begins with a small bud on the parent body; the bud grows and separates later.

See it worked out

Follow the example line by line, then use the same method on new questions.

Worked example

1In yeast, a bud forms on the parent cell, the nucleus divides, and one part enters the bud.
2After growth, the bud detaches and becomes a new yeast cell.

Method you can reuse

1Find whether a small bulge is mentioned.
2Check whether it grows on the parent body.
3See whether the new organism separates later.
4Name the method as budding.

Check yourself

Answer the question in your head before opening the answer.

Try it yourself

A small outgrowth appears on the parent body, grows, and later separates. Which reproduction method is this?

Think first, then show answer

This is budding because a small bud grows on the parent and later separates to form a new individual.

Common wrong answer

A common wrong answer is binary fission because students see asexual reproduction and forget that budding starts with an outgrowth, not equal splitting.

Don't mix this up

Students often confuse budding with binary fission. Budding does not split the parent into two equal parts; it forms a small outgrowth first.

Exam tip

Look for a small bulge or outgrowth in the question. That is the clue for budding.

Write it in the exam

Each point is worth about one mark. Write point 1 for a 1-mark question and keep adding points as the marks go up.

How CBSE asks it

Students may be asked to identify budding in yeast or Hydra, or to describe the stages in order.

1
Enough for 1 mark
Budding is a type of asexual reproduction in which a small outgrowth develops on the parent and later separates into a new individual.
2
Add for 2 marks
Example: Yeast reproduces by budding when a small bud appears on the parent cell and grows before separation.
3
Add for 3 marks
In budding, the new organism begins as a tiny bud on the parent body.

MCQ Quiz

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