Outline of evolution

High school (ages 12+)
Science & Technology

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/outline-of-evolution

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the primary mechanisms?Natural selection, mutation, gene flow, and genetic drift
2. What is the key outcomes?Speciation, anagenesis, and extinction are the major results of evolutionary processes
3. What is evolution?Evolution is the process where the traits of living things change over many generations. It explains why we have so many different kinds of plants and animals.
4. How does natural selection help animals survive?Natural selection is when animals with helpful traits are more likely to survive and have babies. This makes those traits more common in the next generation.

Heritable Characteristics: Genetic traits passed from parents to offspring, forming the basis of evolutionary change.
Natural Selection: The differential survival and reproduction of individuals based on their traits, favoring adaptive characteristics.
Speciation: The evolutionary process by which new, distinct biological species arise from ancestral populations.
Modern Synthesis: The 20th-century integration of Darwinian evolution with Mendelian genetics.