Subject: General Science
Book: NCERT Biology Class 12
Study of the origin and development of life.
- **Darwin’s Theory**:
- Natural selection.
- **Genetic Variations**:
- Mutation, recombination.
- **Evidence for Evolution**:
- Fossil records, homologous structures.
**Possible Exam Questions:**
1. Explain Darwin’s theory of natural selection.
2. What is the role of genetic variations in evolution?
3. Discuss the importance of fossils in evolutionary studies.
4. What is adaptive radiation? Give an example.
5. Differentiate between homologous and analogous structures.
What is the function of hemoglobin in the blood?
View QuestionWhich process converts glucose into energy in the human body?
View QuestionWhat is the main component of natural gas?
View QuestionWhat is the unit of electric current?
View QuestionWhat is the smallest unit of life?
View QuestionWhich gas is commonly used in balloons to make them float?
View QuestionWhich gas is known as "laughing gas"?
View QuestionWhat is the chemical formula of methane?
View QuestionWhich scientist is known for the laws of motion?
View QuestionWhich organ in the human body produces bile?
View Question