Answer:
They have genes for the same traits
Explanation:
Streams that flow beneath melting glaciers leave long ridges of layered sediments, known as Esker. Eskers are formed within ice-walled tunnels by streams which flowed within and under glaciers. They tended to form around the time of the glacial maximum when the glacier was slow and sluggish and after the retaining ice walls melted away, stream deposits remained as long winding ridges.
it was Louis Pasteur(1822-1895) a French chemist first discovered what causes illness hope this helps!
The answer is A
If not then its C
The genotypes for the parents should be RR and rr. I hope this helps!