Which of the following depicts Mendel's dihybrid phenotypic ratio?

When a tall plant with round seeds $(TTRR)$ is crossed with a dwarf plant with wrinkled seeds $(ttrr)$,the $F_1$ generation consists of tall plants with round seeds. How many types of gametes will the $F_1$ generation plant produce?

In the $F_2$ generation of a Mendelian dihybrid cross,how many plants homozygous for both the traits are found?

What is the expected percentage of $F_2$ progeny with yellow and inflated pod in a dihybrid cross experiment involving pea plants with green-coloured,inflated pods and yellow-coloured,constricted pods (in $\%$)?

$A$ self-fertilizing trihybrid plant forms:

During a dihybrid cross with contrasting characters,in the $F_2$ generation,what is the proportion of individuals with parental genotypes (in $/6$)?