In a trihybrid cross,which plant will produce eight types of gametes?

Analyze the given Punnett square. If yellow and round seed alleles are dominant over green and wrinkled seed alleles,which plant will the seeds produced by the plant of genotype $G$ resemble?

In humans, brown eyes $(B)$ are dominant over blue $(b)$ and dark hair $(D)$ are dominant over red hair $(d)$. A man with brown eyes and red hair marries a woman with blue eyes and dark hair. They have two children; one resembles the man (brown eyes, red hair), and the other resembles the woman (blue eyes, dark hair). What are the genotypes of the man and the woman?

$A$ double heterozygous tall plant with yellow cotyledon colour is selfed. What is the ratio of dwarf plants with green cotyledon in the offspring?

In a dihybrid cross experiment,what is the phenotypic ratio obtained from the test cross of $F_1$ generation plants?

How many types of gametes may be produced by genotype $D/d : E/e : F/f$?