*the attached is the picture of the problem . you may have to zoom in* you the punnett square is a chart used to predict an results of a genetic cross it is used to determine the probability of the occurrence of each genotype among offspring. the punnett square shows every possible combination for a specific cross of maternal and paternal genotypes

From the punnet square it can be identified that,

R- dominant allele(red)

r- recessive allele(white)

Rr- heterozygous red

RR-homozygous red

rr-homozygous white

It is a monohybrid cross because it is a cross between paternal and maternal genotypes possessing a pair of contrast characters.

good thing- during decomposition the organic molecules in organic matter are broken down into simpler organic molecules that require further decomposition or into mineralised nutrients

bad thing- it can be harmful in crop productivity

thrombocytopenia, which is a deficiency in blood platelets, can cause bleeding and bruising in the dermis similar to senile purpura. other possible causes include: exposure to ultraviolet rays and aging skin are common causes of senile purpura. senile purpura may also be a sign of collagen loss in the skin and bones.