Heredity
More Heredity
Physical Science
Chemistry
Chance

100

Who is one of the most well known scientists to study heredity?
Gregor Mendel

100

The passing of traits from parents to offspring is called
heredity

100

The metric unit for Force (what forces are measured in)
Newtons

100

What is the study of matter and its interactions
Chemistry

100

Tell me which of Newton's Laws each statement is describing A) An object in motion stays in motion B) For every action there is an equal and opposite reaction C) Force equals mass multiplied by acceleration (F=MA)
A) 1st B) 3rd C) 2nd

200

The gene that is not seen when a dominant gene is present.
Recessive

200

List 3 traits
Possible answers: hair color eye color height size of nose body shape

200

A push or a pull
Force

200

What is it called when a substance - Measures 0-6 on the pH scale - tastes sour - conduct electricity
Acid

200

The variable that changes in an experiment
independent

300

Which of the following genotypes is homozygous dominant A) Hh B) HH c) hh
B) HH

300

If a plant had this genotype what would be its phenotype? Bb B = Blue flowers b = Purple flowers
Blue flowers

300

The combination of all the forces on an object.
Net Force

300

Water measures ____ on the pH scale. And is ______
7 Neutral

300

Why should you always do multiple trials in a science experiment?
To reduce bias Make the results more accurate

400

If one allele masks the effect of the other allele it is called
Dominant

400

A punnett square can be used to...
predict what traits offspring could have based on what traits the parents have

400

When the net force is zero
balanced force (object that is not moving)

400

What are the 3 parts of an atom and what type of charge do they carry?
Neutron (0) Proton (+) Electron (-)

400

Write a possible measurement unit for the following: Velocity Acceleration Force Distance Volume
m/s cm/s/s N km L

500

Each offspring receives _____ percent from each parent.
50%

500

________ are segments of DNA, which carry instructions for the traits on an organism.
Genes

500

An object is pushed East with 15 Newtons and pulled East with 13 Newtons What is the net force acting on the object?
28 Newtons

500

If you mix a strong acid with water what would happen?
The acid would become weaker.

500

How would you know a chemical reaction occurs? Give an example of a chemical reaction Give an example of a physical change
A new substance was created Paper burning Metal rusting melting crushing