What is the meaning of apex and explain its types?

The word apex means the highest or tip point of something. In biology and geometry, it refers to the top or pointed end of a structure. The meaning of apex changes with context.

Types of apex

• Plant apex: The tip of the root or shoot where cells divide actively for growth.
• Root apex: Found at the end of the root, covered by a root cap for protection.
• Shoot apex: Present at the top of the stem, forming leaves and flowers.
• Geometric apex: The top point of a cone or pyramid opposite the base.
• Anatomical apex: The pointed end of organs like the apex of the heart or lungs.

Example