Q1. Archaeologists discover skeletal remains of human like animals in Ethiopia. Examination of bones suggests that the remains represent four types of individuals. Two of the skeletons have bone densities that are 30 percent less than those of the other two skeletons the skeletons with the lower bone mass also have broader front pelvic bones. Within the two groups defined by bone mass smaller skeletons have bones with evidence of epiphyseal plates should be. Give the age group and gender of the individuals in this fine.
Q2. The colour of fruit for plant "X" is determined by two alleles. When two plants with orange fruits are crossed the following phenotypic ratios are present in the offspring: 25 percent red fruit, 50 percent orange fruit, and 25 percent yellow fruit.
What are the genotypes of parent orange-fruited plants?