
Genetics
Presentation
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Science
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6th Grade
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Practice Problem
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Easy
Standards-aligned
Krystal Smith
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9 Slides • 1 Question
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Ch. 3 Genetics
6th Grade Science
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What did Mendel do?
1800s, an Austrian monk discovered the basic rules that explain how traits are passed from parents to offspring.
In 1856, Mendel took charge of the gardens in his monastery. He experimented with pea plants to study how traits are passed from parent to their offspring.
Mendel studied the inheritance of seven different traits.
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How do organisms pass on characteristics to their offspring
Inherited traits
DNA
Chromosomes
Parents
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What is Heredity?
Living things tend to look like their parents. Parents pass some of their features, or inherited traits to their offspring. *Inherited traits are characteristics that are pssed from parent to offspring.
The passing of inherited traits form parent to offspring is known as heredity.
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Acquired Traits and Inherited Traits
*Inherited traits are characteristics that are passed from parent to offspring.
*Acquired traits are traits influenced by experience or the environment.
Genetics is the study of heredity.
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Multiple Choice
Which shows an inherited trait?
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Pea Plant Traits
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Dominant & Recessive Traits
A Dominant trait masks the other form of the trait, and shows through in the phenotype
A Recessive trait is the hidden form of a trait unless both alleles are the recessive form.
A Hybrid is an organism that have inherited two different forms of the same trait, one from each parent.
Organisms that always produce offspring with the same traits are known as Purebred.
Ch. 3 Genetics
6th Grade Science
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