Read the statement and find out true/false
(a) Type of regeneration in Hydra is known as epimorphosis
(b) Members of reptiles such as lizards exhibit autotomy
(c) Regeneration of limb in amphibians involves morphallaxis

Options

A. a and b are false but c is true
B. a and c are false but b is true
C. b and c are false but a is true
D. b and c are true but a is false

Answer

To determine the truth value of each statement regarding regeneration, we will analyze each one step by step.

### Step-by-Step Solution:

1. **Statement (a): "Type of regeneration in Hydra is known as epimorphosis."**
- **Analysis:** The type of regeneration in Hydra is not epimorphosis; it is actually known as morphallaxis. Morphallaxis refers to the regeneration process where the organism reorganizes its existing tissues to form a new structure.
- **Conclusion:** This statement is **False**.

2. **Statement (b): "Members of reptiles such as lizards exhibit autotomy."**
- **Analysis:** Autotomy is a phenomenon where certain reptiles, like lizards, can shed a part of their body (usually their tail) as a defense mechanism to escape predators. This is a well-documented behavior in lizards.
- **Conclusion:** This statement is **True**.

3. **Statement (c): "Regeneration of limb in amphibians involves morphallaxis."**
- **Analysis:** In amphibians, limb regeneration primarily involves a process called epimorphosis, not morphallaxis. Epimorphosis is characterized by the formation of a blastema, which is a mass of cells capable of growth and regeneration into a new limb.
- **Conclusion:** This statement is **False**.

### Final Summary of Statements:
- Statement (a): **False**
- Statement (b): **True**
- Statement (c): **False**