Reproduction and Heredity
Breeding/ Punnett Squares
Natural Selection
Plate Tectonics/Changing Earth
Waves
Mixed Topics
100
This type of reproduction requires only one parent.
What is asexual reproduction?
100
This is the name of the square that we use to determine what percent chance offspring will have of inheriting a trait.
What are punnett squares?
100
This is the type of selection in which specific traits allow some organisms to become better adapted to an environment, hence allowing them to survive, reproduce, and pass the favorable trait on to their offspring.
What is natural selection.
100
This is the type of heat that drives plate movement.
What is convection?
100
Which type of wave does not require a medium to travel throgh
Possible answers:
electromagnetic waves
light
visible light
transverse waves
100
This is the depth of Sound, it affects the amplitude which in turn affects the volume
resonance
200
Give 1 advantage of sexual reproduction and 1 advantage of asexual reproduction
Answers vary.
200
A pair of alleles that are the same are called __________________.
Homozygous
200
For natural selection to occur, what must there be?
Genetic variation
200
This is how this environment changed over time.
It was once a marine/water environment; it is now a land environment.
200
What is the relationship between amplitude and volume
high amplitude, high volume
200
What is the word used for how surface water can become ground water
infiltrate
300
Sections of DNA found on chromosomes that determine traits
genes
300
Draw a punnett square for two heterozygous parents
300
A trait will increase in a population if it allows the population to do what two things?
survive and reproduce
300
This causes soil formation
The breaking down of rock.
300
Give an example of passive solar energy.
Answers vary
300
One piece of evidence of common ancestor
homolgous structures
similar DNA
similar embryology
400
Result of meiosis
Result of mitosis
meiosis: 4 haploid daughters
mitosis: 2 diploid daughters
400
__________________ is simply the expression of the genotype. It is how the trait is expressed (ie. dark hair, tall, big lips, etc.)
Phenotype
400
What did Darwin observe that was different about the finch population of the Galapagos Islands
The birds had different beak sizes based on food sources of the different islands
400
The process by which new crust forms at a divergent boundary and is recycled where ocean crust sinks under continental crust
sea floor spreading
400
A rainbow is seen when sunlight passes through water droplets. Why?
The light bends/refracts at different angles.
400
Example of active solar energy
answers vary
500
In which phase of mitosis ae the chromosomes pulled apart
Anaphase
500
James is homozygous for full lips. His wife also has full lips, but one of their children has small lips. What is his wife's genotype?
Heterozygous (Bb)
500
The random appearance of a new trait in an organism
mutation
500
Give 3 pieces of evidence for plate tectonics
Fossils of animals found on different continents, continents fitting together like puzzle pieces, rock layers, fossils of plants found on different continents, landmasses such as mountains
500
Why does an object appear red when you look at it?
All other colors are absorbed, red is reflected
500
Which type of rock are fossils found in
sedimentary
600
When does crossing over occur in meiosis? (stage and 1st or 2nd division)
Prophase I
600
What is a disadvantage of selective breeding?
1. offspring are too genetically similar and may lead to health problems
2. Not guaranteed to get traits desired
600
What must exist in a population for natural selection to occur?
genetic variation
600
What is a subduction zone, and what is one possible land formation that may be created there
convergent boundary when one plates slides under the other
trench
volcano, volcanic mountain, crust recycled, island
600
This is the term for when the vibration of one object/system causes another object/system to vibrate. It will increase the amplitude, therefore increasing the volume
resonance
600
One product of biotechnology is genetically modified foods.
Some people are concerned about these foods because -
allergens from one food may be accidentally transferred to a different food.
(or any negative thing about food that could accidentally be transferred)