Which of the following is not one of the three main characteristics of a population that we discussed in class as a group?

Question

BlackTom AI · Accepted Answer

To tackle this question, I’ll evaluate what the class identifies as the three main characteristics of a population: size/through time changes, geographic range or area, and the spacing or distribution of individuals within the population.

Option a: Typical food resources. This choice refers to resource availability, which is an ecological factor that can influence population dynamics but is not itself one of the three core characteristics used to describe a population as a group. It describes constraints or drivers rather than a descriptor of the population’s size, extent, or arrangement. Therefore, this statement does not belong to the trio of main characteristics.

Option b: Change in size through time. This directly measures how many individuals are in the population and how that number varies across time. It is a fundamental characteristic used to describe populations, reflecting growth, decline, or stability. Hence, this option correctly belongs to the core set.

Option c: Range / area. The geographic extent where the population is found is another essential descriptor. It indicates the spatial boundaries or distribution of the population, which is a standard characteristic when characterizing populations. So this option is correctly included.

Option d: Spacing among individuals. This describes how individuals are arranged within the population’s range, such as clustered or evenly dispersed patterns. It is commonly listed as a key characteristic when discussing population structure, making it a valid core trait.

In summary, options b, c, and d correspond to the three main characteristics used to describe a population (size over time, range/area, and spacing). Option a, typical food resources, is not one of those three core characteristics, though it can influence population dynamics indirectly. The statement in option a is therefore not part of the requested trio of main characteristics.

BIO 181 (001&002) FALL 2025 FA25: Cumulative Exam 4 covers the most important content from Units 1-4: You can do this!!! : ) [Grade is out of 150/900 pts, the same am't of pts for the active learning "easy points" classwork.]

Which of the following is not one of the three main characteristics of a population that we discussed in class as a group?

View Explanation

Log in for full answers

Similar Questions

Question at position 17 As an r-selected species, what type of limiting factors would most commonly affect a population of field mice?density-dependentslow intrinsic growthresource capacitylogistically-independentdensity-independentClear my selection

Question at position 3 As a K-selected species, what type of limiting factors would most commonly govern a bison population, once it's reached its carrying capacity?density-dependentpopulation momentumdensity-independentlogistically-independentClear my selection

Every year you travel to the Kalahari Desert in Botswana to study meerkats (Suricata suricatta), a small carnivore belonging to the mongoose family. As you survey the various populations of meerkats and analyze the data, you realize that population growth is most influenced by the…

The Net Reproductive Rate (R0) of a population of wild mustang horses is 1.1. This means that if you were observing / watching the population, you would think that it is _____ .

Which of these is NOT a population?

Density-dependent factors include

In Evolutionary studies, Population refers members of different species that come into contact.

Why do populations grow more slowly as they approach their carrying capacity?

More Practical Tools for Students Powered by AI Study Helper

Homework AI Solver

Stylized AI Paper Writer

Plagiarism Checker Assistant

Citation AI Academic Writing Tool

In-Class Translation Assistant

AI Note Generator

AI Quiz Answers

Past Exam Questions from University Test Bank

Smart Practice Assistant

Adaptive Practice

Making Your Study Simpler