Name: Cell Organelles: Mitochondria, Plastids and Vacuoles
Uploaded: 2019-07-19
Duration: 2 min 11 s
Description: The cellular components are called cell organelles which may be membrane and non-membrane bound. Let's explore this video to study some cell organelles.

Question

A plant cell has a cell wall and chloroplasts, whereas an animal cell does not. Why?

Accepted Answer

Plant cells have a cell wall and chloroplasts because they are stationary organisms that rely on photosynthesis to produce their own food. The cell wall provides structural support and protection to the cell, allowing it to maintain its shape and resist external pressures. The chloroplasts contain chlorophyll, which is necessary for photosynthesis to occur.

In contrast, animal cells do not have cell walls or chloroplasts because they are mobile organisms that consume other organisms for their food. The absence of a cell wall allows for greater flexibility and movement, while the absence of chloroplasts is not a problem since animals do not rely on photosynthesis to produce their own food.

Dhiren M Doshi Solutions for Chapter: Cell - The Basic Unit Of Life, Exercise 4: Think!

Dhiren M Doshi Biology Solutions for Exercise - Dhiren M Doshi Solutions for Chapter: Cell - The Basic Unit Of Life, Exercise 4: Think!

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