How is selective breeding similar to natural selection

Example of selective breeding. The Aberdeen Angus bull is bred for beef. The Friesian cow is a dairy breed. The traditional Highland cow. Selective breeding takes place over many generations. These are the main steps involved:. Future generations of selectively bred plants and animals will all share very similar genes. Explain 2: Selective Breeding The process of selective breeding or artificial selection occurs when humans breed organisms to create offspring with a specific set of traits.

What is selective breeding or artificial selection? How is selective breeding similar to natural selection? How is selective breeding different from natural selection? Describe at least two examples of the selective breeding of animal species. Describe at least two examples of the selective breeding of plant species. Elaborate: Comparing Natural Selection and Selective Breeding In your notebook or on the Selective Breeding Notes handout, compare and contrast the processes of natural selection and selective breeding.

Teacher Notes This resource is a compilation of text, videos, and other elements to create a scaffolded 5E learning experience for students. Use with a single computer and projector; this resource can be delivered in a traditional classroom. Use with a combination of individual student computers and teacher computer and projector in either a computer lab or other environment. Assign the resource to students as work to do outside of the school day as part of a flipped lesson to allow application, practice, and additional support during the school day.

Use with students as tutorials. Share with parents to inform them about what their child is learning in school. Use with students who are unable to participate in the traditional classroom environment.

Lesson Part Description Engage Students will identify plant and animal adaptations to the tundra and desert ecosystems. Explain 1 There is a reading passage about natural selection and a short interactive activity that outlines four major elements of natural selection: variation, inheritance, selection, and adaptation.

Explain 2 Students view an interactive presentation about selective breeding or artificial selection versus natural selection. Students are asked to respond to a number of questions in their notebook or on a handout provided in the View Related Resources section at the bottom of the page.

Elaborate Students compare and contrast natural selection and selective breeding. Print Share. Natural Selection and Selective Breeding Copy and paste the link code above.

Related Items Resources No Resources. Videos No videos. Documents Natural Selection Notes. Selective Breeding Notes. Links Tundra Video. Desert Video. Charles Darwin — Galapagos Finches. Charles Darwin and Natural Selection. What is Selective Breeding? What is selective breeding? Selective breeding involves choosing parents with particular characteristics to breed together and produce offspring with more desirable characteristics.

Humans have selectively bred plants and animals for thousands of years including: crop plants with better yields ornamental plants with particular flower shapes and colours farm animals that produce more, better quality meat or wool dogs with particular physiques and temperaments, suited to do jobs like herd sheep or collect pheasants.

Related Content:. What is a GMO? What is evolution? What are model organisms? Inbreeding: from champion horses to life-saving mice.

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