Principles of I...

The pedigree shows 

The phenomena of coupling and repulsion was explained by ________________.

Total number of phenotypic group for human skin colour is 

Given is a pedigree chart. Find the genotype of $$z$$ individual

In a typical monohybrid cross, plants to which generation show same phenotype and genotype.

The hybrid ratio $$9:3:4$$ comes in case/s of _________________.

Sickle cell anaemia is a case of _____________.

Which one of the following discoveries provided the strongest evidence for the chromosome theory of heredity?

Multiple phenotypic expression is seen in ____________.

When a pea plant with yellow round seeds was crossed with a plant with green wrinkled seeds, yellow round, yellow wrinkled, green round and green wrinkled seed-producing varieties were obtained in almost equal numbers. The genotypes of the parents in this cross are