Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
5 Cards in this Set
- Front
- Back
|
Evolution
|
Has been described as a change in the frequency of alleles in a population over generations
|
|
|
Natural Selection
|
is the impact of an environment on the frequency of alleles in a population
|
|
|
Natural Selection occurs
|
when some individuals in a population have genetically-determined traits that allow them to reproduce more effectively in a specific environment than individuals without these traits.
|
|
|
Traits that increase reproduction in a specific environment, as well as the alleles that regulate these traits...
|
consequently increase in frequency in future generations
|
|
|
An allele
|
is alternative form of a single gene
|
