Grade 7 · Science · On Level
Free Science Concepts and Evidence worksheet - version 20
Grade 7 science practice based on published U.S. learning expectations, with reproducible original variations. This printable version includes 8 grade-appropriate questions and a separate answer sheet.
Science Concepts and Evidence
Grade 7 · On-level practice · 8 questions · Version PG-O35AGF-FR8G
How do genes relate to traits?A. An organism that makes its own food B. Break down dead matter and recycle nutrients C. Resources and environmental conditions D. Genes carry instructions that influence traits
What is homeostasis?A. The cell B. Maintaining stable internal conditions C. Chloroplasts D. Break down dead matter and recycle nutrients
What is a producer?A. Maintaining stable internal conditions B. An organism that makes its own food C. Chloroplasts D. The cell
What limits population growth?A. The cell B. Maintaining stable internal conditions C. Resources and environmental conditions D. Chloroplasts
What is the basic unit of life?A. An organism that makes its own food B. Break down dead matter and recycle nutrients C. Genes carry instructions that influence traits D. The cell
Where does photosynthesis occur in plant cells?A. Chloroplasts B. Maintaining stable internal conditions C. An organism that makes its own food D. Resources and environmental conditions
What do decomposers do?A. Break down dead matter and recycle nutrients B. Heritable traits that improve reproductive success C. Chloroplasts D. An organism that makes its own food
What does natural selection favor?A. An organism that makes its own food B. Heritable traits that improve reproductive success C. Maintaining stable internal conditions D. Break down dead matter and recycle nutrients
Answers and teaching notes
Use the answers to check the work after the learner finishes. For writing prompts, the guide describes what a strong response should include.
Show answers for version 20
- How do genes relate to traits?Genes carry instructions that influence traits
- What is homeostasis?Maintaining stable internal conditions
- What is a producer?An organism that makes its own food
- What limits population growth?Resources and environmental conditions
- What is the basic unit of life?The cell
- Where does photosynthesis occur in plant cells?Chloroplasts
- What do decomposers do?Break down dead matter and recycle nutrients
- What does natural selection favor?Heritable traits that improve reproductive success
Worked example
Read the direction, identify the assessed skill, solve or cite evidence, and check the response.
Common mistake
Using a memorized procedure without checking what the question asks.
Helpful hint
Name the standard skill before answering.