Phylogenetic Relationship

Q. The tips and nodes of the phylogenetic tree represent X and Y. Identify X and Y.

1. X - organisms, Y - common ancestor
2. X - organ, Y - successive generation
3. X - parent generation, Y - offsprings
4. X - common ancestor, Y - organisms

Q. The scientist who gave the theory of evolution is

1. Aristotle
2. Carl Linneaus
3. Charles Darwin
4. George Bentham