Question

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Que. Short answer type questions.

1. What are the three main parts of a cell?

2. You are given two slides showing cells in each. Slide 'A' shows green cells with cell walls and slide 'B' shows a green cell with flagellum and plasma membrane only. Which one is a plant cell?

3. Where do we find chromosomes within a cell?

4. What is the function of a chromosome?
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Answer 1

Answer:

1] The 3 important parts of cell are: Nucleus, Mitochondria and Vacuoles.

2] Slide A is plant cell because it contains cell wall.

3] Chromosomes are located in nucleus.

4] Chromosomes play a vital role in cell division, heredity, variation, mutation, repair and regeneration.

Answer 2

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A cell consists of three parts:

• Cell Membrane
• Nucleus
• Cytoplasm

Where do we find chromosomes within a cell?

Ans. Chromosomes are thread-like structures located inside the nucleus of animal and plant cells. Each chromosome is made of protein and a single molecule of deoxyribonucleic acid (DNA).

What is the function of a chromosome?

Chromosomes are thread-like structures present in the nucleus, which carries genetic information from one generation to another. They play a vital role in cell division, heredity, variation, mutation, repair and regeneration.