- KS3 Biology revision Quiz -

What is the name of the chemical which is inside Chromosomes?

• Nucleus

• DNA

• Cell

What was Darwin's Theory?

• Theory of Evolution

• Theory of Natural Selection

• Theory of Environmental Genes

Which two Scientists made the first model of DNA?

• Francis Crick

• James Watson

• Maurice Wilkins

• Rosalind Franklin

What is the most OBVIOUS way we know a species has existed previously?

• Their Descendants

• Fossils

• Their Impact

What is the process of an organism changing over time called?

• Diversity

• Descent

• Evolution

• Unity

What is the name of the process in which the most favorable traits are passed onto the next generation?

• Genetic drift
• Gene pool
• Gene flow
• Natural selection

Tags

NGSS.HS-LS4-2

NGSS.HS-LS4-3

NGSS.HS-LS4-4

What is this an example of?

• diversity of species

• variation

• vestigial structures

• DNA studies

• peppered moth