Question
The following table shows data about a population of red pandas.
Data Collected from a Red Panda Population Over Time Generation
1 2 3 4 5
Average mass of red panda 4.6 kg 4.6 kg 4.5 kg 4.4 kg 4.3 kg
Nucleotide Diversity in Population 0.000625 0.0005575 0.0004255 0.0003523 0.0003523
Population Size 48 47 44 44 42
Deforested Land (acres) 150 150 450 4,500 54,000
Which statement best explains why the nucleotide diversity of Red Pandas decreased over five generations?
(1 point)
Responses
As the population of red pandas decreased, there was more food for the red pandas to eat.
As the population of red pandas decreased, there was more food for the red pandas to eat.
As the population of red pandas decreased, there were a lesser number of genes to be passed down.
As the population of red pandas decreased, there were a lesser number of genes to be passed down.
As the acres of deforested land increased, there were a greater number of genes to be passed down.
As the acres of deforested land increased, there were a greater number of genes to be passed down.
As the acres of deforested land increased, there was more food for the red pandas to eat.
As the acres of deforested land increased, there was more food for the red pandas to eat.
Data Collected from a Red Panda Population Over Time Generation
1 2 3 4 5
Average mass of red panda 4.6 kg 4.6 kg 4.5 kg 4.4 kg 4.3 kg
Nucleotide Diversity in Population 0.000625 0.0005575 0.0004255 0.0003523 0.0003523
Population Size 48 47 44 44 42
Deforested Land (acres) 150 150 450 4,500 54,000
Which statement best explains why the nucleotide diversity of Red Pandas decreased over five generations?
(1 point)
Responses
As the population of red pandas decreased, there was more food for the red pandas to eat.
As the population of red pandas decreased, there was more food for the red pandas to eat.
As the population of red pandas decreased, there were a lesser number of genes to be passed down.
As the population of red pandas decreased, there were a lesser number of genes to be passed down.
As the acres of deforested land increased, there were a greater number of genes to be passed down.
As the acres of deforested land increased, there were a greater number of genes to be passed down.
As the acres of deforested land increased, there was more food for the red pandas to eat.
As the acres of deforested land increased, there was more food for the red pandas to eat.
Answers
GPT-4o mini
The best statement that explains why the nucleotide diversity of Red Pandas decreased over five generations is:
**As the population of red pandas decreased, there were a lesser number of genes to be passed down.**
This statement highlights the impact of decreasing population size on genetic diversity. A smaller population has fewer individuals contributing their genes to the next generation, which can lead to reduced genetic variation and, consequently, a decrease in nucleotide diversity.
**As the population of red pandas decreased, there were a lesser number of genes to be passed down.**
This statement highlights the impact of decreasing population size on genetic diversity. A smaller population has fewer individuals contributing their genes to the next generation, which can lead to reduced genetic variation and, consequently, a decrease in nucleotide diversity.