14.1
The combination of alleles in an organism or it's genetic makeup.
Genotype
Which kind of trait is controlled by one gene and has 2-3 phenotypes? An example of this trait is bands on the shells of snails
Single-gene trait
What do you call a random change in allele frequency?
Genetic Drift
What is the name given to all the genes or alleles in a population?
Gene pool
Who is considered the "Father of Relativity?"
Albert Einstein
The physical , physiological and behavioral characteristics of an organism.
Phenotype
What do we call the movement of genes between organisms that aren't parent or offspring?
Lateral gene transfer
What are the two kinds of genetic drift?
Bottle neck and founder affect
Type of isolation that happens when species reproduce at different times?
Temporal Isolation
Who is Barbie’s little sister?
Skipper
Does natural selection select organisms based on their genotype or phenotype?
Phenotype
Which kind of trait is controlled by 2 or more genes and has 2 or more alleles? an example is height in humans. Graph is a bell curve.
Polygenic trait
What type of selection favors the average of the population?
Stabilizing
What type of isolation occurs when species are separated by natural barriers such as rivers or mountains?
Geographical Isolation
What was Taylor Swift's first song to chart on the Billboard Hot 100?
Tim McGraw
What are the allele frequencies of a population of 50 mice that has the following:
12 BB mice
24 Bb mice
14 bb mice
B= 0.48
b= 0.52
What type of selection favors one extreme of the curve?
Directional
What are the 5 conditions of the Hardy-Weinberg principle?
No mutation, no gene flow, (yes) random mating, no genetic drift, and no selection
What is the type of isolation that occurs when populations develop different mating rituals?
Behavioral Isolation
Which soft drink once contained cocaine as one of its original ingredients? (It was also created in my home town, but carried to a bigger city to sell)
Coca-Cola
What are the allele frequencies of a population of 100 pea plants that has the following:
36 YY plants
48 Yy plants
16 yy plants
Y= 0.60
y= 0.40
What type of selection favors both extreme ends of the curve?
Disruptive
What do we say a population is in when it is not evolving?
Genetic Equilibrium
What is the name for the formation of new species?
Speciation
The line, "Your mother was a hamster and your father smelt of elderberries" is from what 1975 movie?
"Monty Python and the Holy Grail"