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Clicker Quiz!Have your clickers ready!
1. What was Gregor Mendel’s contribution to science?
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1. The theory of evolution.
2. Discovery of DNA.
3. The first Laws of Heredity.
4. Description of the human genome.
2. Which is true about dominant traits?
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1. They are most common.
2. They cause the recessive trait to go extinct.
3. They show if one dominant allele is inherited.
3. If a person is a carrier for trait A, what would their genotype be?
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1. They show trait A.
2. They do not show trait A.
3. Aa.4. AA.5. aa.
4. Why do we have two copies of each gene?
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1. We have two biological parents.
2. DNA replicates before cell division.
3. Every gene has two alleles.
5. What is always true about recessive traits?
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1. They decline in a population over time.
2. They show if two recessive alleles are inherited.
3. They cause disease.
6. Two parents have a recessive trait. The odds of their child having the same trait are:
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1. 25%2. 50%3. 75%4. 100%5. Impossible to
predict