Scientific Method
What we predict will happen when we conduct our experiment
Hypothesis
What happens in anaphase?
Chromosomes that were lined up in the middle begin to get pulled to opposite ends of the cell
Glycerol and fatty acids combine to form?
Lipids
Father of evolution
Charles Darwin
Changes in the gene pool over time
Genetic drift
Variable we are measuring and are interested in observing
Dependent
When does crossing over occur in meiosis?
Prophase I
Glucose is a
Carbohydrate
Genetic diversity in a species makes long term survival of some members (more/less/no change) probable.
more likely
All possible gene combination in a population
gene pool
Variables we keep the same to make sure we are only testing one variable.
Control
Correct order of phases of mitosis and meiosis can be abbreviated as
PMAT
Substance that speeds up chemical reactions
catalyst
The special niche occupied by a particular species
habitat
Change over time
evolution
Variable we change and manipulate to test the variable we are interested in
Independent
What are the 'X' shaped things in the nucleus?
Chromosomes
How do enzymes work as catalysts
They reduce the activation energy for the reaction
Natural selection is driven by a change in the environment and survival of the...
fittest
Natural selection is where _____ decides which traits should be passed on
Nature
The dependent variable is always on the ___-axis
y
When the cell membrane completely splits and forms two cells it is called what?
Cytokinesis
Enzymes end in -___. Proteins end in -___.
-ase. -in
Two populations of the same species are separated by land barriers like rivers or mountains.
geographical isolation
Selective breeding is when ________ decides what triaits should be passed on.
Humans