…and the Environment (pg315)
MrAsciencedotcom
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Resource Type
Standards
NGSSMS-LS3-1
NGSSMS-LS3-2
Formats Included
- PPTX
Pages
10+
MrAsciencedotcom
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Also included in
This is a bundle of all of the lessons, labs, PowerPoints, and worksheets for Unit 3: Genetics. The bundle also includes the Unit 3 Test and its answer key. For a walkthrough of the unit, including pictures and videos, please click here.Price $14.99Original Price $19.00Save $4.01
This bundle includes an entire year's worth of material. It includes lessons, labs, projects, tests and more. The seven units include are as follows:Unit 1 - Forces and MotionUnit 2 - ChemistryUnit 3 - GeneticsUnit 4 - EvolutionUnit 5- AstronomyUnit 6 - Earth's SystemsUnit 7 - Environmental ScienceTPrice $100.00Original Price $139.00Save $39.00
Description
Today we introduced the last topic in Unit 3. I like to call it “… and the Environment.” The theme of the lesson was that yes, genetics matter, but the environment matters too! To illustrate this point, I used a PowerPoint that describes three examples. First, we discussed how the size of plants is determined by genetics and factors like sunlight, water, and soil quality. Second, we learned about how the size of fish is dictated by genetics and factors like overfishing, food supply, and the size of the lake. Third, we talked about twin studies. The studies show that, yes, there are lots of similarities between identical twins, but there are differences too.
Total Pages
10+
Answer Key
N/A
Teaching Duration
45 minutes
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Standards
to see state-specific standards (only available in the US).
NGSSMS-LS3-1
Develop and use a model to describe why structural changes to genes (mutations) located on chromosomes may affect proteins and may result in harmful, beneficial, or neutral effects to the structure and function of the organism. Emphasis is on conceptual understanding that changes in genetic material may result in making different proteins. Assessment does not include specific changes at the molecular level, mechanisms for protein synthesis, or specific types of mutations.
NGSSMS-LS3-2
Develop and use a model to describe why asexual reproduction results in offspring with identical genetic information and sexual reproduction results in offspring with genetic variation. Emphasis is on using models such as Punnett squares, diagrams, and simulations to describe the cause and effect relationship of gene transmission from parent(s) to offspring and resulting genetic variation.
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