Contact Forces
Non-Contact Forces
Waves
DNA and Mutations
Genetics
Reproduction
Common Ancestry
Earth in Space
100
Newton's Second Law.
What is Force = Mass x Acceleration?
100
The area where a force can be exerted without touching the object.
What is a force field?
100
The number of waves that pass in one second.
What is frequency?
100
The main job of DNA.
What is making proteins?
100
Rr, gg, TT, etc.
What are genotypes?
100
This form of reproduction requires only one parent.
What is asexual?
100
A collection of fossils that scientists use to understand the past.
What is the fossil record?
100
The force that keeps Earth in orbit around the Sun.
What is gravity?
200
Newton's 3rd Law
What is every action has an equal and opposite reaction?
200
The places where magnetic force is strongest.
What are the poles?
200
Wavelength.
What is the distance between subsequent crests?
200
These can be beneficial, harmful, or neutral.
What are mutations?
200
These are expressed even if paired with a recessive allele.
What are dominant alleles?
200
Finish the Statement: Both sexual and asexual reproduction pass _________ information from one generation to the next.
What is genetic?
200
Structures that serve the same purpose, but have different anatomy.
What are analogous structures?
200
The terrestrial planets.
What are Mercury, Venus, Earth, and Mars
300
Resistance to movement when 2 objects touch.
What is friction?
300
The two ways to make an electromagnet stronger.
What are add more coils and use a stronger battery?
300
The height of the wave from its starting point to the top of the crest.
What is amplitude?
300
A small section of DNA.
What is a gene?
300
Height, eye color, hair color, etc.
What are phenotypes?
300
This form of reproduction requires two parents.
What is sexual?
300
Structures that show similar anatomy, but may have different purposes.
What are homologous structures?
300
The phenomenon where the moon is in the shadow of the Earth.
What is a lunar eclipse?
400
The tendency for an object to resist a change in motion.
What is inertia?
400
Finish the statement: Like forces ________, opposite forces ________.
What are repel and attract?
400
Waves transfer this.
What is energy?
400
Sunlight, Chemicals, Radiation, etc.
What are environmental factors that can cause mutations?
400
The percentage of a dominant genotype found in this Punnett Square.
What is 75%?
400
This form of reproduction creates genetic variation.
What is sexual?
400
The first step in creating a fossil.
What is the organism must die?
400
Astronomical Unit (AU).
What is the distance from the Earth to the Sun?
500
The net force of this object.
What is 10N to the right?
500
The two factors that affect gravitational strength.
What are mass and distance?
500
Finish the statement: Sound waves cannot travel in a _________ because it lacks matter.
What is a vacuum?
500
The complement base pair to this strand of DNA: AAC TGC GGA
What is TTG ACG CCT?
500
The passing of traits from parent to offspring.
What is heredity?
500
This form of reproduction creates no variation in offspring.
What is asexual?
500
Structures that once likely served a purpose, but no longer do.
What are vestigial structures?
500
The season that occurs when a hemisphere is tilted toward the sun.
What is summer?