Two factors which influence the force of gravity.

What is the speed of an object in free fall on Earth after 3 seconds?

The weight of an person with a mass of 60 kg on the Moon (g=1.6 m/s/s)

Net force on the skydiver with a downward of gravity of 850 N and an upward force of gravity of 700 N.

Physics and genetics exam review

Physics and genetics exam review | Quizalize

51 questions

the study of heredity

30 sec

Passing of traits from parents to offspring

30 sec

a threadlike structure of DNA found in the nucleus of most living cells, carrying genetic information in the form of genes.

30 sec

deoxyribonucleic acid; contains all genetic information

30 sec

sequence of DNA that codes for a protein and thus determines a trait

30 sec

Different forms of a gene; 1/2 of a Gene

30 sec

A characteristic that an organism can pass on to its offspring through its genes.

30 sec

Any difference in traits between individuals of the same species.

30 sec

An compound coded for by a gene that controls the expression of a trait.

30 sec

An allele whose trait always shows up in the organism when the allele is present.

30 sec

An allele that is masked when a dominant allele is present

30 sec

A reproductive process that involves only one parent and produces offspring that are identical to the parent.

30 sec

A reproductive process that involves two parents that combine their genetic material to produce a new organism, which differs from both parents

30 sec

An organism's genetic makeup, or allele combinations.

30 sec

An organism's physical appearance, or visible traits.

30 sec

An organism that has two identical alleles for a trait

30 sec

An organism that has two different alleles for a trait

30 sec

A number that describes how likely it is that an event will occur

30 sec

A chart that shows all the possible combinations of alleles that can result from a genetic cross

30 sec

an inherited disease or disorder that is caused by a mutation in a gene or by a chromosomal defect

30 sec

Offspring of crosses between parents with different traits

30 sec

the offspring of many generations that have the same traits

30 sec

Cases in which one allele is not completely dominant over another

30 sec

A condition in which neither of two alleles of a gene is dominant or recessive.

30 sec

Father of genetics

30 sec

-Evolution by "natural selection" (the weaker die out) wrote On the Origin of Species

30 sec

Shape of DNA

30 sec

changes in the genetic material

30 sec

fertilized egg

30 sec

A duck flies 60 meters in 10 seconds. What is the duck's speed?

30 sec

A beetle crawls 2 cm/minute for ten minutes. How far did it crawl?

30 sec

A force is described as...

30 sec

What unit do scientists use to measure force?

30 sec

When you slide a box across the floor what force must your push be stronger than

30 sec

The moon has a smaller mass than the Earth. If you were able to travel to the moon your weight would...

30 sec

Which force always pulls downward on objects?

30 sec

This test paper is sitting at rest on your desk. Which of the following statements best describes this situation?

30 sec

What forces are acting on a dropped book that falls to the floor?

30 sec

A change to an objects motion is caused by...

30 sec

Describe the motion of a person not wearing a seat belt if the car stops suddenly.

30 sec

When you walk across the ground and push on it with your feet...

30 sec

The constant velocity of an object that is reached when the air resistance force equals the force of gravity

30 sec

The sum of all forces acting on an object

30 sec

A race car takes 5 seconds to slow down from a speed of 100 km/hr to 20 km/hr. What is the acceleration?

30 sec

What force is required to accelerate a 14 kg object at 2 m/sec/sec?

30 sec

The tendency of an object to resist a change in motion

30 sec

A measure of the force of gravity on an object

30 sec

Mass and Distance

30 sec

29.4 m/s

30 sec

96 N

30 sec

150 N

30 sec

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