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Evolution by Natural Selection Flashcards | StudBud

Explore/Evolution by Natural Selection

_____are coded in your DNA

What is evolutionary success based on?

Evolution by Natural Selection

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Answers

1
What is evolutionary success based on?
improved senses
intelligence
achievement
reproduction
2
_____are coded in your DNA
inherited characteristics
acquired characteristics
3
humans select the most desired traits
artificial selection
natural selection
Darwinism
evolution
4
If a jaguar outcompetes other jaguars for food and reproduces, is said to have a high ___.
fitness
evolution rate
mutation rate
life expectancy
5
eye color, hair color, skin color, freckles, dimples, etc. are all examples of ?
inherited characteristics
acquired characteristics
6
which of the following is the strongest evidence all life descended from a common ancestor?
reproduction
DNA
biological diversity
variation
7
Which is not a part of Darwin's principles of natural selection?
variation occurs among individuals in a population
the process is gradual and occurs over long periods of time?
mutations are the ultimate sources of genetic variation.
more individuals are born than will survive
8
process in which organisms with traits well-suited to their environment reproduce at a greater than others
Darwinism
evolution
natural selection
artificial selection
9
Natural selection requires
unlimited resources
genetic variation in populations
artificial selection
gradual warming of Earth
10
According to Darwin, overproduction means producing
more offspring than can survive
too many species in one area
more food than is needed
too few organisms
11
the occurrence of the same blood protein in a group of species is evidence that..
species descended from different ancestors
species descended from a common ancestor
species evolved in different habitats
species evolved in the same habitat