Genetics
Phenotype
The atomic number is the same number as what?
the number of protons
Mechanical
Most fossils are found in what type of rock?
Sedimentary
We get certain phenotypes due to our...
Genotypes
A trait represented by a capital letter, would be what?
Dominant
What contributes to the mass of an atom?
protons and neutrons
What happens to a wave you when you increase the amount of energy?
Shorter wavelength, higher frequency
The idea that what happened in the past will happen again is called...
Uniformitarianism
Valence Electrons
DNA is found on a...
Chromosome
An object as a mass of 10g and a volume of 5 mL. What is the density?
2 g/mL
All waves have what 3 things?
Wavelength, frequency, and amplitude
The younger rock layers are on top of the oldest is called what?
Law of Superposition
What is is called when males fight for mates?
Male Competition
What is it called when something disrupts a gene
a mutation
Elements get ... the more to the right you go
less reactive
True or False: Waves carry matter
False
What 3 things must an index fossil be?
Widespread, short lived, and abundant
What Geological era are we currently living in?
Cenozoic
What 3 things are necessary for natural selection?
Traits must be heritable, variable, and have reproductive success
What do coefficients tell us about a chemical equation
How many molecules there are of that particular substance
Electromagnetic waves can travel through...
space
How many mass extinctions has there been?
5
Matter is not created nor destroyed
Conservation of Matter