Q1. Why are a number of fruits sweet and some sour, whereas others have no specific taste?

How does ripening of fruit affect the process of seed dispersal?

How do humans interfere in this process by consuming grains and fruits?

Does the seed utilize the fructose or starch in fruits for its metabolism?

Q2. If two organisms each with the genotypes TtGg mate what is the probability that they will produce a child with the dominant phenotype for height and recessive phenotype for colour?