vocabulary
what is a allele
different versions of the same gene
if their are 3 dominate and 1 recessive gene what are the odds of it being recessive
25 percent
How do humans see color
Light hits specialized cone cell that sends a signals to the brain
Whats DNA
The chemical building block that's makes genes
What are the taste category
Sweet, sour, bitter and salty
what are inherited traits
a physically trait or characteristic that can be passed down
if their are 2 dominate and 2 recessive genes what are the odds of it being dominate
50 percent
how does the nervous system help sight
is a highway for nerves
Whats a optic nerve
A nerve that carries sight from rod cones to eyes
What is the new taste profile
Unami
what are taste bude
buds on the tong that contain receptor for taste
If their are 4 dominate and 0 recessive what are the odds of it being reccesive
0 percent
What are the cells in our eyes called
rods and cone cells
Whats a signal
A chemical reaction in human cells that sends signals to the brain
How many taste buds do most humans have
2000- 10000
Whats a facial nerve
a nerve that's sends signals from the face to the brain to sense taste
if their are 3 reccesive and 1 dominate what are the odds of it being reccesive
75 percent
the brain takes all sight signals from the...
rods and cones
Whats a stimulus
A detectable change in environment
What Spence compliment taste
Smell
what are rods
cells in the back of the eye that help see color
if their are 4 recessive and 0 dominate what are the odds of it being recessive
100 percent
rod cells only help us see in...
Black and white
What are Opsions
Light sensitive receptor proteins in rods
How many censor cells are on each taste bud
10-50