The skin of frogs is smooth and moist, while that of lizards is dry and scaly. However, in both the cases, the skin is made up of same epithelial tissue. Which is this tissue?
The diagram shows the stem of a plant. A strip of the outer tissue including the phloem has been removed. What would happen to a plant without functional phloem?(Transportation of nutrients would be affected/ Transportation of water would be affected).
Which of the following statements is/are true about the process of wound healing?
1. Healing of the wound is a process that occurs after inflammation and blood clotting.
2. When new tissues cannot be formed, a scar is formed.
3. Connective tissue heals the wound when new tissues cannot be formed.