4. The lubber grasshopper is a very large grasshopper, and is black with red and
yellow stripes. Assume that red stripes are expressed from the homozygous
(RR) genotype, yellow stripes from the homozygous (YY) genotype, and both
from the heterozygous genotype.
What is the probability that a red striped lubber grasshopper and a
heterozygous lubber grasshopper will produce red striped offspring? Show a
Punnett square