Cells
What types of cells have no nucleus?
Prokaryotic
If a scientist wants to see inside of a cell in great detail, what type of microscope should they use?
TEM
What property of water allows water molecules to stick to other surfaces?
Adhesion
Black bears in North America can be found in colors like cream, cinnamon, and blue-gray. What type of mechanism of evolution caused this variation?
Mutations
What types of cells are larger and more complex?
Eukaryotic cells
If a scientist wants to see organisms moving around in pond water and in color, what microscope is needed?
Compound Light
What property allows water to move from the roots of plants to the top against the force of gravity?
Capillary action
A small group of mainland birds moved to Occobock Island and established a new colony. Mainland birds were a healthy mix of colors, mainly yellow, blue, and black. The migrated birds only contained some blue and yellow birds, the new occupants of Occobock island
Genetic Drift/Founder Effect
What are the ABC's of the Cell Theory?
All living things have cells
Basic unit of life
Cells come from pre-existng cells.
If a scientist wants to see the surface of a virus in great detail, what microscope is used?
SEM
Why are water molecules considered polar?
one negative end
Many animals have evolved colors and patterns that help them blend in with their surroundings, reducing the risk of being seen by predators or prey.
Natural Selection