--- title: "Inheritance Vocabulary" description: "Use vocabulary for variation and inheritance: inherited characteristic, acquired characteristic, variation, offspring, trait, species, breed, genetic and environment. Apply these words when comparing " canonical: https://lightmysky.com/learn/science/inheritance-vocabulary-mt_h4abSktujo source: https://lightmysky.com/learn/science/inheritance-vocabulary-mt_h4abSktujo.md retrieved: 2026-10-19 --- > **Agent view.** This is the Markdown twin of the page, for tools and assistants. > When to use this site, and the call that answers each job: https://lightmysky.com/agent-instructions.md > API description (OpenAPI 3.1): https://lightmysky.com/openapi.json · Authentication: https://lightmysky.com/auth.md > Pricing: https://lightmysky.com/pricing.md · Catalog: https://lightmysky.com/llms.txt · Full catalog: https://lightmysky.com/llms-full.txt > Every machine-readable file on this domain: https://lightmysky.com/.well-known/ai-catalog.json > Ask for Markdown with `Accept: text/markdown`, a `.md` address, or `?mode=agent`. # Inheritance Vocabulary Use vocabulary for variation and inheritance: inherited characteristic, acquired characteristic, variation, offspring, trait, species, breed, genetic and environment. Apply these words when comparing organisms and explaining similarities and differences within and between species. Subject: Science · Area: Organisms & Life Processes · Ages 8 to 10 Page: https://lightmysky.com/learn/science/inheritance-vocabulary-mt_h4abSktujo ## Ready when they can - Distinguish between inherited and acquired characteristics with a correct example of each - Use 'variation' correctly to describe differences within a species and explain what causes variation - Use 'offspring', 'species', and 'trait' correctly in written descriptions of living things ## Lesson: Inherited or acquired? A trait is a feature, such as fur colour or leaf shape. Genes carry information passed from parents to offspring. They affect inherited characteristics, such as natural eye colour. Genetic means to do with genes. Inherited traits need not be visible at birth. Acquired characteristics develop through life experiences or surroundings. An injury may leave a scar. Sunlight can cause a suntan. Practice can build a skill or strengthen muscles. These changes are not inherited. Environment means the surroundings and conditions where a living thing lives. *(drawing: Read from left to right: information passed through genes affects inherited traits.)* Offspring are the young produced by parents, such as puppies or seedlings. A species is a group of related living things. For many animals, members can have young together that can also grow up and have young. Dogs form one species; cats form another. A breed is a group within a species with shared inherited traits. Labradors and Poodles are dog breeds. *(drawing: In this litter, 2 puppies have brown fur and 2 have black-and-white fur. The bars count the puppies with each pattern.)* Variation means differences among members of the same species. It can involve genes, environment, or both. Young with the same two parents can inherit different mixes of genes. Experiences can also cause differences: one dog may have an injury scar while another does not. Many traits are affected by both genes and environment. **Recap.** Genes pass inherited information to offspring. Acquired changes develop during life. Variation means differences within a species and can involve genes, environment, or both. ## Practice 8 questions on this page, each with its working shown. ## Needs first - [Animal Life Stages](https://lightmysky.com/learn/science/animal-life-stages-mt_oR6dwRj2Ll) ## Opens up - [Inherited characteristics](https://lightmysky.com/learn/science/inherited-characteristics-mt_1wxwg782yX) - [Traits: inherited and environmental](https://lightmysky.com/learn/science/traits-inherited-and-environmental-mt_Tls5qJ4p0L)