Why Can't I Grow More Teeth?

The video explores the evolutionary differences in teeth among animals, focusing on why sharks can regenerate teeth while most mammals cannot. It explains the distinction between homodonts and heterodonts, highlighting the specialized functions of different teeth shapes. The video also discusses the evolutionary trade-offs that led to the loss of tooth regeneration in mammals, with examples of unique adaptations in elephants and mole rats. The conclusion ties these concepts to human dental health.

What is the significance of the CP3 honing complex in certain primates?

How do tooth combs function in certain mammals, and what purpose do they serve?

Discuss the implications of losing the ability to regenerate teeth in mammals.