Why Ferns Have More Chromosomes Than You

The video explores the concept of chromosomes, highlighting that the number of chromosomes does not correlate with an organism's complexity. It explains how chromosome numbers can vary due to random fusion and errors during meiosis, leading to either a reduction or increase in chromosome count. The video uses examples like humans, chimps, and the Adder's tongue fern to illustrate these points, emphasizing that more chromosomes do not equate to being more advanced but can be fascinating in their diversity.

What role does meiosis play in the variation of chromosome numbers among organisms?

Discuss the significance of the Adder's tongue plant in the context of chromosome numbers.