Question

Answer the following questions in the picture ​

Answer 1

Answer:

4. The three kinds of mature tissues are dermal, vascular, and ground tissues. Primary dermal tissues, called epidermis, make up the outer layer of all plant organs (e.g., stems, roots, leaves, flowers). They help deter excess water loss and invasion by insects and microorganisms.

5 cant draw diagram

6. Dermal tissue covers and protects the plant, and controls gas exchange and water absorption (in roots). Dermal tissue of the stems and leaves is covered by a waxy cuticle that prevents evaporative water loss.

7. The shrinkage of the cytoplasm of Rheo leaf-peel cells occurred when the salt solution is added. This is because the salt solution is hypertonic (has more concentration) as compared to the peel cells. So, water moved out from the cells to the salt solution and as a result, the cytoplasm shrank.

Answer 2

Answer:

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Explanation:

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