Answer:
An action potential is defined as a sudden, fast, transitory, and propagating change of the resting membrane potential. Only neurons and muscle cells are capable of generating an action potential; that property is called the excitability.
Explanation:
The answer is D. This is an exmaple of incomplete dominance. Red and blue make purple. Because there is no purple alleles, C is false. Because there you can only have 2 alleles total B is false. A is false because having two red alleles makes a red flower.
Answer:
con·stant
/ˈkänstənt /
adjective
occurring continuously over a period of time.
"the pain is constant"
Similar:
continual
continuous
persistent
sustained
abiding
round-the-clock
ceaseless
unceasing
perpetual
incessant
never-ending
everlasting
eternal
endless
unending
unabating
nonstop
perennial
unbroken
uninterrupted
unrelieved
interminable
unremitting
relentless
unrelenting
without respite
sempiternal
steadfast
steady
resolute
determined
persevering
tenacious
dogged
unwavering
unflagging
unshaken
Opposite:
inconstant
fitful
noun
a situation or state of affairs that does not change.
"the condition of struggle remained a constant"
Similar:
unchanging factor
unchanging state of affairs
unchanging situation
Explanation:
I think that the repurposing an item is also right
Molecular clocks B. TAKE ADVANTAGE OF THE FACT THAT ALL MUTATIONS HAPPEN AT A STEADY RATE.
The molecular clock is a technique used involving the mutation rate of biomolecules to deduce when in prehistoric times have two or more lifeforms diverged.
