The finished punnet square will look like this. G is green (dominant) and g is yellow (recessive).
<u>G</u> <u>g</u>
<u>g</u> Gg gg
<u>g</u> Gg gg
If at least 1 dominant genotype is expressed, the offspring will have the dominant trait. Only if 2 recessive genotypes are present will the offspring have the recessive trait. This means that 2/4 or 50% of the offspring will be green and 2/4 or 50% of the offspring will be yellow.
Hope this helps!
<u>Answer:</u> The molar concentration of ammonia is 3.008 M
<u>Explanation:</u>
To calculate the concentration of base, we use the equation given by neutralization reaction:
where,
are the n-factor, molarity and volume of acid which is
are the n-factor, molarity and volume of base which is
We are given:
Putting values in above equation, we get:
Hence, the molar concentration of ammonia is 3.008 M
<span>"Depression in freezing point is used to prevent car fuel from freezing by adding anti-freeze." The antifreeze also causes an elevation in the boiling point, so it helped with a car overheating in the summer. In the USA, there was an antifreeze called Prestone that advertised itself as "winder-summer protection." Hope this helped! (:</span>