Question

Why regeneration is not possible in all the types of animals?

Hint:

Complex body structure limits regeneration in higher animals.

Answer 1

Explanation:

• Regeneration requires specialized cells capable of dividing and differentiating.
• Higher animals have complex body organization and specialized tissues.
• Most cells in higher animals cannot divide and form whole organisms.

Conclusion: Therefore, regeneration is limited to simpler organisms and not possible in all animals.