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Process of evolution is...

Process of evolution is

A

Discontinuous

B

Continuous

C

Both A and B

D

Continuous in the past but discontinuous presently

Text Solution

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The correct Answer is:
### Step-by-Step Solution: 1. **Definition of Evolution**: Evolution refers to the process through which species change over time due to genetic variations and mutations. 2. **Role of DNA**: The sequence of DNA in organisms can change. These changes in the DNA sequence are known as mutations. 3. **Mutations and Evolution**: Mutations are a key part of evolution. When a mutation occurs, it can lead to changes in the traits of an organism. If these changes are beneficial, they may help the organism survive and reproduce. 4. **Favorable Conditions**: Mutations often occur in response to favorable environmental conditions. When an organism's traits are suited to its environment, it is more likely to thrive. 5. **Continuous Process**: Evolution is not a one-time event; it is a continuous process. Mutations occur over time within a population, leading to variations among individuals. 6. **Result of Evolution**: Over time, these variations can lead to significant changes in a population, contributing to the evolution of new species. 7. **Conclusion**: Therefore, the process of evolution is characterized as a continuous process driven by mutations and natural selection.
### Step-by-Step Solution: 1. **Definition of Evolution**: Evolution refers to the process through which species change over time due to genetic variations and mutations. 2. **Role of DNA**: The sequence of DNA in organisms can change. These changes in the DNA sequence are known as mutations. 3. **Mutations and Evolution**: Mutations are a key part of evolution. When a mutation occurs, it can lead to changes in the traits of an organism. If these changes are beneficial, they may help the organism survive and reproduce. ...
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