The correct response is:
multiple genes and environmental factors
Animal weight is influenced by a combination of genetic factors (multiple genes) as well as environmental influences such as diet, exercise, and habitat conditions.
An animals weight is determined by:(1 point)
Responses
multiple genes only
multiple genes only
multiple genes and environmental factors
multiple genes and environmental factors
a single gene only
a single gene only
both a single gene and environmental factors
5 answers
Which statement best describes trait distribution?(1 point)
Responses
Distribution describes how the variation in traits is spread across a population.
Distribution describes how the variation in traits is spread across a population.
Distribution describes the different traits that are found in a population.
Distribution describes the different traits that are found in a population.
Distribution describes the different traits that are found in a species.
Distribution describes the different traits that are found in a species.
Distribution describes how individuals in a population are spread across their habitat.
Responses
Distribution describes how the variation in traits is spread across a population.
Distribution describes how the variation in traits is spread across a population.
Distribution describes the different traits that are found in a population.
Distribution describes the different traits that are found in a population.
Distribution describes the different traits that are found in a species.
Distribution describes the different traits that are found in a species.
Distribution describes how individuals in a population are spread across their habitat.
The correct response is:
Distribution describes how the variation in traits is spread across a population.
This statement accurately reflects the concept of trait distribution in terms of the variation of traits within a population.
Use the table to answer the following question.
Grade 10-12
Height Range 55-59 60-64 65-69 70-74
Frequency 4 9 8 4
A statistician collects the following height data in inches for a school district. The statistician says that it is a normal distribution. How did they draw this conclusion?
(1 point)
Responses
When graphed, the data creates a bell curve.
When graphed, the data creates a bell curve.
The frequencies for the first and last height range are the same.
The frequencies for the first and last height range are the same.
When graphed, the data creates a straight line.
When graphed, the data creates a straight line.
The frequencies for each height range are different.
The frequencies for each height range are different.
Grade 10-12
Height Range 55-59 60-64 65-69 70-74
Frequency 4 9 8 4
A statistician collects the following height data in inches for a school district. The statistician says that it is a normal distribution. How did they draw this conclusion?
(1 point)
Responses
When graphed, the data creates a bell curve.
When graphed, the data creates a bell curve.
The frequencies for the first and last height range are the same.
The frequencies for the first and last height range are the same.
When graphed, the data creates a straight line.
When graphed, the data creates a straight line.
The frequencies for each height range are different.
The frequencies for each height range are different.
The correct response is:
When graphed, the data creates a bell curve.
A normal distribution is characterized by a bell-shaped curve when the data is graphed, indicating that most of the data points cluster around the mean, with fewer data points at the extremes.
1 answer