**Test for Biology Class 11:**

Here is a sample test for Biology Class 11 that covers various topics commonly taught in NEET (National Eligibility cum Entrance Test) and other biology exams. This test will help you assess your knowledge and understanding of the subject. Remember to attempt the test within the given time frame to simulate exam conditions.

**Section 1: Multiple Choice Questions (MCQs)**

1. Which of the following is a characteristic of prokaryotic cells?
- a) Presence of membrane-bound organelles
- b) Absence of a cell wall
- c) Lack of a nucleus
- d) Larger in size than eukaryotic cells

2. Which of the following is not a function of the cell membrane?
- a) Regulation of substances entering and leaving the cell
- b) Cell communication and signal reception
- c) Energy production through cellular respiration
- d) Protection and support of the cell

3. What is the main function of ribosomes in a cell?
- a) Synthesis of lipids
- b) Storage of genetic information
- c) Protein synthesis
- d) ATP production

**Section 2: Short Answer Questions**

1. Explain the process of photosynthesis and mention the key components involved.
2. Describe the structure and functions of mitochondria in a cell.
3. Differentiate between mitosis and meiosis in terms of purpose and outcomes.

**Section 3: Diagram-based Questions**

1. Label the parts of a flower and briefly explain the function of each part.
2. Draw and label the stages of mitosis in a cell.

**Section 4: Assertion-Reasoning Questions**

1. Assertion: DNA replication occurs during the S phase of the cell cycle.
Reasoning: DNA replication is necessary for cell division to occur.
- a) Both assertion and reasoning are true, and the reasoning is the correct explanation of the assertion.
- b) Both assertion and reasoning are true, but the reasoning is not the correct explanation of the assertion.
- c) Assertion is true, but the reasoning is false.
- d) Assertion is false, but the reasoning is true.

2. Assertion: Mendel's experiment on pea plants provided evidence for the existence of genetic factors.
Reasoning: Mendel's laws of inheritance are based on the principle of segregation and independent assortment.
- a) Both assertion and reasoning are true, and the reasoning is the correct explanation of the assertion.
- b) Both assertion and reasoning are true, but the reasoning is not the correct explanation of the assertion.
- c) Assertion is true, but the reasoning is false.
- d) Assertion is false, but the reasoning is true.

Remember to allocate appropriate time for each section and attempt the questions to the best of your ability. Good luck with your preparation!

*Note: This is a sample test and not an actual NEET Mock Test Series. For comprehensive mock tests and further exam preparation, you can visit EduRev (www.edurev.in), which provides a wide range of practice materials and study resources specifically designed for NEET and other competitive exams.

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