👉 Unregenerative is a phrase used in the field of biology to describe an organism that does not regenerate its own body tissues. It means that the organism has lost all ability to produce new tissue, which results in a lack of growth and development. This type of organism cannot undergo any changes or repair mechanisms to replace damaged cells or tissues, leading to decreased overall health and vitality. For example, a deciduous tree is an unregenerative organism because it loses its bark, which is essential for the
