If you cross a heterozygous Tall plant and a Short plant, what % of the offspring will turn out short?
Tall (T) is dominant to short (t).
What is 50%
100
Two forces are applied to a wooden box as shown below.
What is the net force on the box?
------->[]<--------
50N 100N
What is 50N to the left
100
The place where a cold air mass and a warm air mass meet
What is a front
100
The basic unit of structure and function
What is a cell
100
Organs are made up of
What is tissue
200
Hybrid is the same as what other term?
What is heterozygous
200
These devices are used to help make work easier
What are simple machines
200
A low pressure system will bring you what type of weather conditions?
What is stormy (lousy)
200
Which organelle is used to make energy for the cell?
What is the mitochondria
200
What is the function of the excretory system?
What is get rid of waste
300
When a hybrid black guinea pig is crossed with a heterozygous black guinea pig, what is the phenotype for the offspring?
Black (B) is dominant to white (b)
What is 3/4 black and 1/4 white
300
If Sam ran 400 meters in 2 minutes and another 600 meters in 3 minutes, what is Sam's average speed?
What is 200m/min
300
Which two layers of the atmosphere are being described?
1) Closest to the Earth, people and weather are here
2) Contains the ozone layer which protects us from the sun's harmful UV rays
What are Troposphere and Stratosphere
300
The cell membrane of a cell is not functioning properly, how will this affect the cell?
What is needed materials will not be able to enter or leave the cell
300
How does the circulatory system and respiratory system work together?
What is blood from the circulatory system carries oxygen around the body taken in from the respiratory system
400
A genetic disorder in which red blood cells look crescent shaped instead of donut shaped. This causes the red blood cell to have less hemoglobin and reduces the amount of oxygen the cell can carry
What is Sickle Cell Disease
400
According to the graph, during which time period is Alesia moving the fastest?
What is 0-1 hours
400
What happens to air in a convection current? Describe in terms of temperature and density.
What is as hot air rises it cools and becomes more dense causing it to fall.
400
A protist that uses cilia to move.
What is a paramecium
400
Sexual reproduction is important because it produces
What is genetically diverse offspring to help with survival of a species
500
O------[] According to the chart, how many females
' are there? Do any of them have the trait?
---- '-----
' '
0 0
What is 3; No
500
According to the graph, a small boat traveling at a constant speed, how far will the boat travel in 15 hours?
What is 15km
500
Using the following information, what type of front most likely passed over this area.
Tuesday at 8am - 60 degrees; pressure of 30.28; partly cloudy
Tuesday at 2pm - 40 degrees' pressure of 28.03; Cloudy with rain and thunder
What is a cold front
500
Amoeba use what part to help them move
What are pseudopods
500
Sarah's family has a long history of diabetes. What lifestyle changes will help her try to avoid diabetes in her future