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Georgia State Assessments · Georgia Milestones EOC · Biology

Georgia Milestones Biology EOC Practice Test

Build high school Georgia Milestones Biology readiness with five focused 10-question practice sets for cells, genetics, evolution, ecology, energy flow, and scientific modeling.

Georgia Milestones Biology EOC practice sets

This Georgia Milestones Biology EOC Practice Test page provides five short practice sets with 10 original multiple-choice questions each. The sets cover cells, biomolecules, homeostasis, cell division, genetics, inheritance, evolution, natural selection, ecology, energy flow, population dynamics, and scientific modeling.

Biology EOC skills covered

  • Explaining cell structures, membrane transport, biomolecules, enzymes, ATP, homeostasis, and cellular organization
  • Applying mitosis, meiosis, Mendelian inheritance, mutations, DNA, genes, chromosomes, and genetic variation
  • Using evidence from adaptations, natural selection, fossils, molecular comparisons, and phylogenetic relationships
  • Analyzing food webs, energy transfer, nutrient cycles, population growth, carrying capacity, competition, and ecosystem change
  • Interpreting experimental data, evaluating claims, comparing models, and identifying limitations in biological investigations

How to use this page

Complete one 10-question set at a time. Identify the biological process, use evidence from the prompt, distinguish variables and controls, and check vocabulary before reviewing the explanation.

This is supplemental State Test Practice, State Assessment Practice, and Standardized Test Practice for Georgia Milestones Biology preparation. Course pathways, standards, calculator policies, and assessment details can change, so check current Georgia Department of Education guidance before test day.

Review the Georgia State Test Practice hub, the Georgia State Assessments category, and the official Georgia Milestones Assessment System for current information.

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Georgia Milestones Biology EOC Practice Questions

A 10-question Georgia Milestones Biology EOC practice set on ecology, energy flow, and population dynamics, with answers and explanations.

Read each biology situation carefully, identify the evidence or process involved, choose the best answer, and review the explanation after responding.

10 Questions
0/10 Questions0 %
Correct 0
Incorrect 0
Unanswered 10
1. QuestionMultiple choice

In a food chain, which organism is a primary producer?

Please select an answer first.

Correct answer: A

The correct answer is A grass plant.

  1. Identify the biology concept: Determine whether the question focuses on cells, heredity, evolution, ecology, or scientific modeling.
  2. Use evidence and vocabulary: Plants are producers because they make organic molecules using light energy or chemical energy.
  3. Check the conclusion: Confirm that the selected answer matches the biological relationship, process, or evidence described in the Georgia Milestones Biology EOC task.

Plants are producers because they make organic molecules using light energy or chemical energy.

2. QuestionMultiple choice

Why does available energy generally decrease at higher trophic levels?

Please select an answer first.

Correct answer: B

The correct answer is Energy is used for life processes and much is released as heat at each level..

  1. Identify the biology concept: Determine whether the question focuses on cells, heredity, evolution, ecology, or scientific modeling.
  2. Use evidence and vocabulary: Only a fraction of energy is transferred between trophic levels because organisms use energy for metabolism and release heat.
  3. Check the conclusion: Confirm that the selected answer matches the biological relationship, process, or evidence described in the Georgia Milestones Biology EOC task.

Only a fraction of energy is transferred between trophic levels because organisms use energy for metabolism and release heat.

3. QuestionMultiple choice

What role do decomposers play in an ecosystem?

Please select an answer first.

Correct answer: C

The correct answer is They break down dead material and return nutrients to the environment..

  1. Identify the biology concept: Determine whether the question focuses on cells, heredity, evolution, ecology, or scientific modeling.
  2. Use evidence and vocabulary: Decomposers recycle matter by breaking down organic material and releasing nutrients.
  3. Check the conclusion: Confirm that the selected answer matches the biological relationship, process, or evidence described in the Georgia Milestones Biology EOC task.

Decomposers recycle matter by breaking down organic material and releasing nutrients.

4. QuestionMultiple choice

A population grows rapidly when resources are abundant, then levels off near a stable size. Which model best describes this pattern?

Please select an answer first.

Correct answer: D

The correct answer is Logistic growth.

  1. Identify the biology concept: Determine whether the question focuses on cells, heredity, evolution, ecology, or scientific modeling.
  2. Use evidence and vocabulary: Logistic growth includes rapid increase followed by slowing near the carrying capacity.
  3. Check the conclusion: Confirm that the selected answer matches the biological relationship, process, or evidence described in the Georgia Milestones Biology EOC task.

Logistic growth includes rapid increase followed by slowing near the carrying capacity.

5. QuestionMultiple choice

What is carrying capacity?

Please select an answer first.

Correct answer: A

The correct answer is The largest population an environment can support over time.

  1. Identify the biology concept: Determine whether the question focuses on cells, heredity, evolution, ecology, or scientific modeling.
  2. Use evidence and vocabulary: Carrying capacity depends on available resources and limiting factors in an environment.
  3. Check the conclusion: Confirm that the selected answer matches the biological relationship, process, or evidence described in the Georgia Milestones Biology EOC task.

Carrying capacity depends on available resources and limiting factors in an environment.

6. QuestionMultiple choice

Two species use the same limited food resource in the same habitat. Which interaction is most likely?

Please select an answer first.

Correct answer: B

The correct answer is Competition.

  1. Identify the biology concept: Determine whether the question focuses on cells, heredity, evolution, ecology, or scientific modeling.
  2. Use evidence and vocabulary: Competition occurs when organisms require the same limited resource.
  3. Check the conclusion: Confirm that the selected answer matches the biological relationship, process, or evidence described in the Georgia Milestones Biology EOC task.

Competition occurs when organisms require the same limited resource.

7. QuestionMultiple choice

A bee obtains nectar from a flower while pollinating the flower. What type of interaction is this?

Please select an answer first.

Correct answer: C

The correct answer is Mutualism.

  1. Identify the biology concept: Determine whether the question focuses on cells, heredity, evolution, ecology, or scientific modeling.
  2. Use evidence and vocabulary: Both the bee and the flowering plant benefit, so the relationship is mutualism.
  3. Check the conclusion: Confirm that the selected answer matches the biological relationship, process, or evidence described in the Georgia Milestones Biology EOC task.

Both the bee and the flowering plant benefit, so the relationship is mutualism.

8. QuestionMultiple choice

Which process moves carbon dioxide from the atmosphere into plant biomass?

Please select an answer first.

Correct answer: D

The correct answer is Photosynthesis.

  1. Identify the biology concept: Determine whether the question focuses on cells, heredity, evolution, ecology, or scientific modeling.
  2. Use evidence and vocabulary: Plants use carbon dioxide during photosynthesis to build organic molecules.
  3. Check the conclusion: Confirm that the selected answer matches the biological relationship, process, or evidence described in the Georgia Milestones Biology EOC task.

Plants use carbon dioxide during photosynthesis to build organic molecules.

9. QuestionMultiple choice

A nonnative predator is introduced into an ecosystem and reduces a native prey population. What is a likely ecosystem effect?

Please select an answer first.

Correct answer: A

The correct answer is Food-web relationships and population sizes may change..

  1. Identify the biology concept: Determine whether the question focuses on cells, heredity, evolution, ecology, or scientific modeling.
  2. Use evidence and vocabulary: Introducing a predator can alter prey abundance and connected food-web interactions.
  3. Check the conclusion: Confirm that the selected answer matches the biological relationship, process, or evidence described in the Georgia Milestones Biology EOC task.

Introducing a predator can alter prey abundance and connected food-web interactions.

10. QuestionMultiple choice

Which measurement would best help determine whether a pond population is approaching carrying capacity?

Please select an answer first.

Correct answer: B

The correct answer is Population size over time compared with resource availability.

  1. Identify the biology concept: Determine whether the question focuses on cells, heredity, evolution, ecology, or scientific modeling.
  2. Use evidence and vocabulary: Population trends and limiting resources provide evidence about carrying capacity.
  3. Check the conclusion: Confirm that the selected answer matches the biological relationship, process, or evidence described in the Georgia Milestones Biology EOC task.

Population trends and limiting resources provide evidence about carrying capacity.

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Frequently asked questions about Georgia Milestones Biology EOC Practice

What does this Biology EOC page cover?

The page provides supplemental practice for cells, biomolecules, homeostasis, genetics, inheritance, evolution, natural selection, ecology, energy flow, population dynamics, scientific investigations, and modeling.

How many questions are included?

There are five practice sets with 10 questions each, for 50 questions in total. Each set can be completed separately.

Are these official Georgia Milestones Biology questions?

No. These are original supplemental practice questions and do not reproduce secure assessment content. Check the Georgia Department of Education for current course pathways, standards, blueprints, accommodations, calculator policies, and testing procedures.