Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Reproduction And Genetics
Test Description: Reproduction and genetics
Instructions: Answer all questions to get your test result.
1) What is the result of crossing the homozygous genotypes AA and aa?
A
AA 50%, aa 50%
B
Aa 50%, aa 50%
C
AA 25%, aa 25%, Aa 50%
D
Aa 100%
2) What is the result of crossing the heterozygous genotypes Aa and Aa?
A
AA 25%, Aa 50%, aa 25%
B
AA 100%
C
AA 50%, aa 50%
D
aa 100%
3) Science can change and is a continually ongoing process.
A
False
B
True
4) The factor (variable) in an experiment that you measure.
A
Control
B
Constants
C
Independent Variable (IV)
D
Dependent Variable (DV)
5) A scientific prediction about a problem that can be tested.
A
Observation
B
Hypothesis
C
Inference
D
Manipulate
6) A series of steps used by scientists to solve a problem or answer a question.
A
metric system
B
scientific method
C
data collection
7) According to the law of superposition, the oldest fossils are found.
A
Somewhat near the surface
B
Near the bottom of the rock layers
C
At the top of the rock layers
D
In the middle of the rock layers
8) The theory that explain the gradual change in species over time is...
A
Adaptation
B
Artificial selection
C
Natural selection
D
Evolution
9) Another word for adapt is ____________.
A
change
B
create
10) Genetic differences between organisms of the same species
A
Environment
B
Behavior
C
Variation
D
Adaptation
11) According to the Law of Conservation of Energy, energy cannot be _________ or ____________.
A
destroyed, destroyed
B
created, saved
C
created, destroyed
D
lost, found
12) How do eagles reproduce?
A
Sexually
B
Asexually
C
Both
13) Where are genes located?
A
Alleles
B
Genotype
C
Chromosomes
D
Phenotype
14) A sequence of DNA that determines a trait and is passed from parent to offspring.
A
Allele
B
Trait
C
Gene
15) A disturbance that transfers energy from place to place.
A
Wave
B
Energy
C
Vacuum
D
Medium
16) The height of transverse wave from the center to a crest or trough.
A
Amplitude
B
Wave
C
Medium
17) The distance between two corresponding parts of a wave, such as distance between two crests.
A
Amplitude
B
Wavelength
C
Medium
D
Vacuum
18) The number of complete waves that pass a given point in a certain amount of time.
A
Amplitud
B
Wavelength
C
Frequency
D
Wave
19) Which types of heat transfer involve heat flow from hot objects to colder objects?
A
convection, conduction, and radiation
B
convection and radiation, but not conduction
C
convection and conduction, but not radiation
D
convection, but not conduction or radiation
20) Heat
A
Moves from hot to cold
B
Moves from cold to hot
C
It depends on the molecules
D
Always rises up
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?