Answer:
They occur in thousands of years or within billions of years.
They affect populations and species more slowly than short-term changes.
They can affect the DNA of living things over time.
Explanation
I just took the test and got it right!!!
Black color (B) and practising gait (t) horse has a genotype BBtt
Chestnut color (b) and trotting gait (T) horse has a genotype bbTT
<span>Crossing BBtt x bbTT
</span> <span>The genotype of the offspring is going to be
BbTt, which means that the phenotype is black color and trotting gait horse.</span>
D-50%
If it’s a boy they will have a 50% chance of being colourblind. If it’s a girl- the same thing (the chance of being colourblind is 50%) but they will carry the genes 100%
During Stage A the muscles and tendons are working in unison to pull the leg backward and upward. In Stage B the tendons are being stretched and the muscles in the leg are driving forward, releasing their pent up energy (the muscles will burn oxygen until they run out at which point they will start producing lactic acid to keep providing energy for the leg, which is why your muscles burn when they are tired)
Answer:
im not sure but
Explanation:
Difficult to draw a punnett square , but:
T / t
t Tt / tt
t Tt / tt
So 50% Tt and 50% tt