Inheritance Patterns
Presentation
•
Biology
•
7th Grade
•
Practice Problem
•
Easy
Standards-aligned
Ashley Ratajczak
Used 119+ times
FREE Resource
6 Slides • 10 Questions
1
Inheritance Patterns
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Open Ended
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Multiple Choice
Which allele is expressed if it is present?
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Multiple Choice
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Poll
What is this called??
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Punnett Square
Shows all of the possible allele combinations that an offspring can receive.
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Open Ended
How many pea pods are yellow and how many are green? How do we know?
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Multiple Select
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Multiple Alleles
3 or more forms of a gene (allele) for a specific trait
Ex. Blood Typing
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Polygenic Trait
an inheritance pattern in which the trait is controlled by many (poly) genes
Ex. Skin color - many genes control it!
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Codominance
Alleles are neither dominant nor recessive. Both alleles are expressed (or seen)
Ex. Roan cows
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Incomplete Dominance
Neither allele is dominant and offspring shows an in-between of the parents
Ex. Red + White flowers = Pink Flowers
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Multiple Choice
This flower would be an example of which inheritance pattern?
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Poll
It takes many different genes, on different chromosomes to determine height. Which inheritance pattern would explain height?
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Poll
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Open Ended
Inheritance Patterns
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