Appearance of new combinations in $F_2$ generation of a dihybrid cross proves the law of . . . . . . .

If a trihybrid cross is performed between two plants with the genotype $AaBbCc$,what proportion of the offspring will have the genotype $aabbcc$?

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?

How many types of gametes will be produced by a genotype $AABbCc$?

If gene $A$ is dominant for height (tall) and gene $B$ is dominant for white color,what proportion of the $F_1$ progeny from the cross $AABb \times aabb$ will be short and white (in $\%$)?

If $AAbb \times aaBB$,then the phenotypic ratio of its $F_{2}$ progeny will be