Answer:
0.5 m/s
Explanation:
V = m / t = 2 / 4 = 0.5 m/s
If you have both parents with long ears and some of the offsprings have short ears, you can say both parents are heterozygous for this. Both have a dominant (long ear), and a recessive allele (short ear).
To prove this, you can draw a Punnett square, and you'll see the probabilities of the offsprings.
It is true, it does release hydrogen ions in a water base.
