Dean02

Dean02

AllVideosLiveAbout
    Can you recall the five main causes of evolution from memory?
    0:15

    Can you recall the five main causes of evolution from memory?

     5.68K  views
    Every living thing on earth has feet
    0:34

    Every living thing on earth has feet

     5.03K  views
    The difference between North and South
    0:28

    The difference between North and South

     5.41K  views
    In science, we refer to this movement as gene flow
    0:33

    In science, we refer to this movement as gene flow

     5.38K  views
    If the mutation adds a new gene then the change will be found
    0:28

    If the mutation adds a new gene then the change will be found

     5.42K  views
    Suppose that in a flu pandemic only a few organisms survive
    0:29

    Suppose that in a flu pandemic only a few organisms survive

     5.4K  views
    Think about it from a poker point of view
    0:31

    Think about it from a poker point of view

     5.32K  views
    There are more and more races as time goes on
    0:33

    There are more and more races as time goes on

     4.93K  views
    The formation of genes is also probabilistic
    0:33

    The formation of genes is also probabilistic

     5.3K  views
    Evolution is just change over time
    0:32

    Evolution is just change over time

     5.29K  views
    Are there unique abilities that humans have as a species
    0:18

    Are there unique abilities that humans have as a species

     5.27K  views
    Genetic coding or innate behavior is not unique to them
    0:29

    Genetic coding or innate behavior is not unique to them

     5.26K  views
    It doesn’t simply map single genes to single behaviors
    0:29

    It doesn’t simply map single genes to single behaviors

     4.75K  views
    Their calls have evolved over millions of years
    0:29

    Their calls have evolved over millions of years

     4.93K  views
    Isolated zebra finches start a new colony
    0:27

    Isolated zebra finches start a new colony

     5.28K  views
    What if the kid can't hear anyone talking anymore zebra finch song?
    0:32

    What if the kid can't hear anyone talking anymore zebra finch song?

     5.26K  views
    During sensory learning, the chicks hear songs around them and remember them
    0:32

    During sensory learning, the chicks hear songs around them and remember them

     5.03K  views
    How do birds learn these songs?
    0:31

    How do birds learn these songs?

     4.88K  views
    The sound patterns of 4,000 songbirds
    0:27

    The sound patterns of 4,000 songbirds

     5.32K  views
    This is a song sung by a brown thrasher
    0:31

    This is a song sung by a brown thrasher

     5.17K  views