Select the correct answer from each drop-down menu.

1. If a heterozygous male with the genotype Ww is mated with a homozygous recessive female of genotype ww, there is a chance that

[tex]\[
\begin{tabular}{|c|c|c|}
\hline \multicolumn{2}{|c|}{\text{of the offspring will be heterozygous.}} \\
\hline & W & w \\
\hline w & Ww & ww \\
\hline w & Ww & ww \\
\hline
\end{tabular}
\][/tex]

2. If the heterozygous, Ww, is crossed with a homozygous dominant, WW, then the probability of having a homozygous recessive offspring is

[tex]\[
\begin{tabular}{|c|c|c|}
\hline & W & w \\
\hline W & WW & Ww \\
\hline W & WW & WW \\
\hline
\end{tabular}
\][/tex]

Sure! Let's go through the question step by step to understand the probabilities of different genotypes resulting from these genetic crosses.

### Part 1: Heterozygous Male with Homozygous Recessive Female

1. Genotypes Involved:
- Heterozygous male: Ww
- Homozygous recessive female: ww

2. Punnett Square Setup:

| | W | w |
|---|---|---|
| w | Ww | ww |
| w | Ww | ww |

3. Analysis of the Punnett Square:
- There are four possible combinations of offspring genotypes:
- 2 squares with Ww (heterozygous)
- 2 squares with ww (homozygous recessive)

4. Probability of Heterozygous Offspring:
- There are two "Ww" squares out of four, which means there is a 2/4 or 0.5 (50%) chance that the offspring will be heterozygous.

### Part 2: Heterozygous Male with Homozygous Dominant Female

1. Genotypes Involved:
- Heterozygous male: Ww
- Homozygous dominant female: WW

2. Punnett Square Setup:

| | W | w |
|---|---|---|
| W | WW | Ww |
| W | WW | Ww |

3. Analysis of the Punnett Square:
- All squares contain either WW or Ww, meaning no possibility of a homozygous recessive (ww) offspring.

4. Probability of Homozygous Recessive Offspring:
- There are no "ww" squares, which means the probability of having a homozygous recessive offspring is 0.

In conclusion, when a heterozygous male (Ww) is mated with a homozygous recessive female (ww), there is a 50% chance of having heterozygous offspring. However, when a heterozygous male is mated with a homozygous dominant female (WW), there is a 0% chance of having a homozygous recessive offspring.