Study the population growth curves shown above
(i) Identify curves` 'a' and 'b'`.
(ii) Mention the conditions responsible for the curves 'a' and 'b' respectively.
(iii) Give the necessary eqution for the curve 'b'

Explanation

### Step-by-Step Solution:

**(i) Identify curves 'a' and 'b':**

- Curve 'a' represents **exponential growth**. This type of growth occurs when resources are unlimited, allowing a population to grow at a constant rate without any constraints.

- Curve 'b' represents **logistic growth**. This type of growth occurs when resources are limited, leading to a growth pattern that initially accelerates but eventually slows down as the population approaches the carrying capacity of the environment.

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