Genetics Introduction – Quiz Review - Weebly



Genetics Introduction – Quiz Review

1. Define the following terms – trait, gene, allele.

2. For basic Mendelian genetics, how many genes determine a trait? How many alleles are there in one individual for each gene?

3. Describe the principle of dominance, and explain what it means for an allele to be either dominant or recessive.

4. Explain the generational codes: what is meant by the P, F1, and F2 generations?

5. Define, explain the difference between and give an example of genotype and phenotype.

6. What is meant by homozygous alleles?

7. What is meant by heterozygous alleles?

8. Write an example of a monohybrid cross. Give the parental traits, do a Punnett square, and give the genotype and phenotype ratios.

9. Write an example of a dihybrid cross. Again, state the genotype of the two parents, write a Punnett square for that situation, and give the genotype and phenotype ratios.

10. Define incomplete dominance, codominance, and explain what is meant by polygenic traits and multiple alleles.

Genetics Introduction – Quiz Review

1. Define the following terms – trait, gene, allele.

2. For basic Mendelian genetics, how many genes determine a trait? How many alleles are there in one individual for each gene?

3. Describe the principle of dominance, and explain what it means for an allele to be either dominant or recessive.

4. Explain the generational codes: what is meant by the P, F1, and F2 generations?

5. Define, explain the difference between and give an example of genotype and phenotype.

6. What is meant by homozygous alleles?

7. What is meant by heterozygous alleles?

8. Write an example of a monohybrid cross. Give the parental traits, do a Punnett square, and give the genotype and phenotype ratios.

9. Write an example of a dihybrid cross. Again, state the genotype of the two parents, write a Punnett square for that situation, and give the genotype and phenotype ratios.

10. Define incomplete dominance, codominance, and explain what is meant by polygenic traits and multiple alleles.

Genetics Introduction – Quiz Review

1. Define the following terms – trait, gene, allele.

2. For basic Mendelian genetics, how many genes determine a trait? How many alleles are there in one individual for each gene?

3. Describe the principle of dominance, and explain what it means for an allele to be either dominant or recessive.

4. Explain the generational codes: what is meant by the P, F1, and F2 generations?

5. Define, explain the difference between and give an example of genotype and phenotype.

6. What is meant by homozygous alleles?

7. What is meant by heterozygous alleles?

8. Write an example of a monohybrid cross. Give the parental traits, do a Punnett square, and give the genotype and phenotype ratios.

9. Write an example of a dihybrid cross. Again, state the genotype of the two parents, write a Punnett square for that situation, and give the genotype and phenotype ratios.

10. Define incomplete dominance, codominance, and explain what is meant by polygenic traits and multiple alleles.

................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download