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)

What are Newtons

100

As a candle burns, the chemical energy stored in the wax is turned into ____________ or __________ energy

What is heat or light energy?  

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)

What is 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

What is force 

200

A substance made of only one thing 

What is an element (atom)?  

200

The variable that you change in an experiment

What is independent (manipulated) variable?

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

If each car goes at the same speed, which car will have the most force?  Why?  

Car #1   1100 kg

Car #2   1300 kg

Car #3   1500 kg

What is Car #3?  

What is because Car #3 is the heaviest, and heavier things that go at the same speed have more total force!  

300
Describe the air we breath including the two most common molecules in air

What is 78% Nitrogen and 21% oxygen?

300

Why should you always do multiple trials in a science experiment?

What is to reduce bias and 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

If a force is the same but mass is decreased then acceleration is ______________ (increased/decreased) 

What is increase

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

What is 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 total (net) force acting on the object?

What is 28 Newtons?

500

In which process is oxygen used to release energy from stored food (energy storage molecules)?  What are the products of this reaction?  

What is respiration?  

What is Water and Carbon Dioxide?  

Oxygen + Glucose = Energy + Water + Carbon Dioxide

500

How would you know a chemical reaction occurs? Give an example of a chemical reaction Give an example of a physical change

What is a new substance was created Paper burning Metal rusting melting crushing

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