Natural Selection
What is the process called where organisms with favorable traits are more likely to survive and reproduce.
What is natural selection?
What is the study of the similarities and differences in the anatomy of different species called?
What is comparative anatomy?
This term refers to the collected information from fossils that show how organisms have changed over time.
What are fossil records?
What is the molecule that carries genetic information in living organisms?
What is DNA?
What type of reproduction involves a single parent creating an identical offspring without the need for fertilization?
What is asexual reproduction?
This term describes the differences in traits among individuals in a population that can lead to evolution.
What is variation?
The study of comparative anatomy helps scientists understand this process that explains how species change over time.
What is evolution?
These fossils form when minerals fill in a mold of an organism, creating a replica of the original shape.
What are cast fossils?
What are the building blocks of DNA that determine an organism's traits?
What are nucleotides?
What type of reproduction involves two parents combining their genetic material to produce genetically diverse offspring?
What is sexual reproduction?
Who is the scientist known for developing the theory of natural selection.
Who is Charles Darwin?
This term describes physical traits that help organisms survive and thrive in their environment.
What are adaptations?
The remains of this ancient giant mammal are often studied to understand how species adapted to their environments.
What are mammoths
What is the observable characteristic of an organism that is influenced by its genes?
What is a trait?
What process involves an organism growing a new individual from a part of itself, like in starfish or plants?
What is regeneration?
This phrase describes the idea that only the organisms best suited to their environment will survive.
What is "survival of the fittest"?
These structures, like the forelimbs of whales and humans, show a similar bone arrangement due to common ancestry.
What are homologous structures?
This type of evidence looks at the behaviors of animals that can indicate evolutionary adaptations, like migration patterns.
What are animal behaviors?
What is the term for the different forms of a gene that can result in varying traits?
What are alleles?
What is the method of asexual reproduction where a new organism grows directly from the body of the parent, like in yeast?
What is budding?
This animal is known for changing its color to blend in with its surroundings as a form of adaptation.
What is a chameleon?
These structures perform similar functions but do not share a common evolutionary origin, such as the wings of birds and insects.
What are analogous structures?
These fossils form when an organism leaves an impression in sediment, creating a hollow space that reflects its shape.
What are mold fossils?
What is the process called when the information in a gene is used to make a protein, affecting an organism's traits?
What is gene expression?
What is the process called when a sperm cell joins with an egg cell to form a zygote in sexual reproduction?
What is fertilization?