Question

What is mutation??...

Answer 1

Answer:

Explanation:

A mutation is a change that occurs in our DNA sequence, either due to mistakes when the DNA is copied or as the result of environmental factors such as UV light and cigarette smoke.

Answer 2

$\huge\bf{Answer:-}$

• Climate change is the historical change in the pattern of average seasonal conditions. These changes are generally studied by dividing the history of the Earth over long periods. This change in climatic conditions can also be natural and the result of human activities.

• The greenhouse effect and global warming are considered to be the result of human actions, which is the result of the increase in the amount of gases excreted from the industry by humans in the atmosphere after the industrial revolution. Scientists about the dangers of climate change Constantly warn.