Populations
A particular group of animals that live in an area
Population
Organisms that photosynthesize
Producers
How many phases are in meiosis?
8 phases
The genetic material of an organism
(ex. BB)
Genotype
What are the forces of evolution?
Natural selection, genetic drift, and gene flow
Individuals of a species that differ genetically due to adaptations by different living conditions
Subspecies
Individual food chains that become interconnected
Food web
What comes after meiosis?
Cytokinesis II
Visible Traits
(ex. Brown hair)
Phenotype
when one animal kills another for energy
Predation
What is the difference between a population and a community?
A population is all of the individuals of one specie. A community is multiple species in a environment
All of the populations of organisms living and interacting in a particular area.
Biological Community
How many daughter cells does meiosis produce?
4
Organized chart for possible traits of offspring
Punnet square
What does physiological selection act on?
Body functions and structures
How many points does a population need to go through natural selection?
4 point
List the three types of consumers
Primary, tertiary, and secondary
What are the phases of meiosis?
Metaphase I and II
Anaphase I and II
Telophase I and II
Prophase I and II
In the forest, brown fur rabbits are dominant (B) over grey rabbits who are recessive (b). Cross a homozygous dominant female with a heterozygous male. What is the Genotype and phenotype?
Genotype: BB,Bb
Phenotype: brown fur
The change in traits in a population due to the chance events
Genetic drift
Is a group of deer an example of a population.
Yes
Only what percent of energy in one consumer level is represented in the next higher level
10%
What type of daughter cells are produced?
Unique cells
In zebras the gene for having black and white strips is dominant over zebras that have no strips. Cross a homozygous female with a homozygous male. What is the Genotype and phenotype?
Genotype: ZZ
Phenotype: black and white strips
How are the bottleneck and the founder effect different?
The bottleneck effect is when a population is reduced by a non-selective disaster. The founder effect is when a small group of individuals where some traits could be lost.