Question
Given the genotypes of three different plants: aa, AA, and Aa, which prediction is most accurate regarding their traits?
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1 point
A) The plant with Aa will exhibit the recessive trait. - The victim did not fall down a trap door.
B) The plants with AA and Aa will likely show similar traits. - No snake gave a snake bite.
C) The plant with aa will display the dominant trait. - The victim did not get hurt by a sharp object
D) The plants with AA and aa will have identical traits. - The victim did not get poisoned.
*
1 point
A) The plant with Aa will exhibit the recessive trait. - The victim did not fall down a trap door.
B) The plants with AA and Aa will likely show similar traits. - No snake gave a snake bite.
C) The plant with aa will display the dominant trait. - The victim did not get hurt by a sharp object
D) The plants with AA and aa will have identical traits. - The victim did not get poisoned.
Answers
GPT-4o mini
To determine the most accurate prediction regarding the traits of the given genotypes (aa, AA, and Aa), we need to understand how dominant and recessive traits work.
1. **Genotype aa** - This plant is homozygous recessive, meaning it will express the recessive trait.
2. **Genotype AA** - This plant is homozygous dominant, so it will express the dominant trait.
3. **Genotype Aa** - This plant is heterozygous, which means it will also express the dominant trait due to the presence of the dominant allele (A).
Now, let's analyze the options given in relation to these genotypes:
A) The plant with Aa will exhibit the recessive trait. - This is **incorrect**, as Aa will exhibit the dominant trait.
B) The plants with AA and Aa will likely show similar traits. - This is **correct**, as both AA and Aa will express the dominant trait.
C) The plant with aa will display the dominant trait. - This is **incorrect**, as aa will display the recessive trait.
D) The plants with AA and aa will have identical traits. - This is **incorrect**, as AA will display the dominant trait and aa will display the recessive trait.
Based on the analysis, the most accurate prediction is:
**B) The plants with AA and Aa will likely show similar traits.**
1. **Genotype aa** - This plant is homozygous recessive, meaning it will express the recessive trait.
2. **Genotype AA** - This plant is homozygous dominant, so it will express the dominant trait.
3. **Genotype Aa** - This plant is heterozygous, which means it will also express the dominant trait due to the presence of the dominant allele (A).
Now, let's analyze the options given in relation to these genotypes:
A) The plant with Aa will exhibit the recessive trait. - This is **incorrect**, as Aa will exhibit the dominant trait.
B) The plants with AA and Aa will likely show similar traits. - This is **correct**, as both AA and Aa will express the dominant trait.
C) The plant with aa will display the dominant trait. - This is **incorrect**, as aa will display the recessive trait.
D) The plants with AA and aa will have identical traits. - This is **incorrect**, as AA will display the dominant trait and aa will display the recessive trait.
Based on the analysis, the most accurate prediction is:
**B) The plants with AA and Aa will likely show similar traits.**