Q. Which of the following is/are correctly matched?

1. Parenchyma - unspecialised cells
2. Chlorenchyma - perform photosynthesis
3. Collenchyma - contain chlorophyll

Select the correct answer from the codes given below:
Answer: Only 1 and 2
Notes: Parenchyma consists of unspecialised cells and is a simple permanent tissue. Chlorenchyma is a type of parenchyma that contains chlorophyll and performs photosynthesis. Collenchyma does not contain chlorophyll; instead, it provides flexibility and mechanical support to plant parts. Therefore, only statements 1 and 2 are correct, while statement 3 is incorrect.