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Questions and Answers
Which type of cells contain a single set of chromosomes?
Which type of cells contain a single set of chromosomes?
- Diploid cells
- Somatic cells
- Homologous cells
- Haploid cells (correct)
How many genes are approximately found in the human genome?
How many genes are approximately found in the human genome?
- 20,000 genes (correct)
- 10,000 genes
- 15,000 genes
- 25,000 genes
What is the specific combination of alleles that an individual has for one or more traits called?
What is the specific combination of alleles that an individual has for one or more traits called?
- Phenotype
- Heterozygote
- Allele
- Genotype (correct)
Which type of cells have two rounds of cell division?
Which type of cells have two rounds of cell division?
Which of the following is NOT a basic genetic vocabulary term mentioned in the text?
Which of the following is NOT a basic genetic vocabulary term mentioned in the text?
Which of the following best describes a genotype?
Which of the following best describes a genotype?
Which of the following best describes a phenotype?
Which of the following best describes a phenotype?
Which of the following is NOT a trait that Gregor Mendel focused on in his experiments with pea plants?
Which of the following is NOT a trait that Gregor Mendel focused on in his experiments with pea plants?
Which scientist confirmed the chromosomal theory of heredity using Drosophila melanogaster?
Which scientist confirmed the chromosomal theory of heredity using Drosophila melanogaster?
What is heritability?
What is heritability?
What did Gregor Mendel document in his experiments with pea plants?
What did Gregor Mendel document in his experiments with pea plants?
What is a Punnett square used for?
What is a Punnett square used for?
Which of the following best describes Mendelian Inheritance?
Which of the following best describes Mendelian Inheritance?
What is the purpose of a Punnett Square?
What is the purpose of a Punnett Square?
What does the genotypic ratio in a Punnett Square represent?
What does the genotypic ratio in a Punnett Square represent?
In the example of crossing pure breeding yellow peas with pure breeding green peas, what is the phenotypic ratio of the F1 generation?
In the example of crossing pure breeding yellow peas with pure breeding green peas, what is the phenotypic ratio of the F1 generation?
Which of the following is true about heritability?
Which of the following is true about heritability?
What is the structure of DNA?
What is the structure of DNA?
What is the function of histones in DNA?
What is the function of histones in DNA?
What is a karyotype?
What is a karyotype?
According to Mendel's findings, what is the term for the form of a trait that is expressed in the F1 generation?
According to Mendel's findings, what is the term for the form of a trait that is expressed in the F1 generation?
What is the term for the form of a trait that is not expressed in the F1 generation?
What is the term for the form of a trait that is not expressed in the F1 generation?
What is the term for different forms of a gene?
What is the term for different forms of a gene?
What did Mendel determine about alleles?
What did Mendel determine about alleles?
Which of the following best describes a Punnett square?
Which of the following best describes a Punnett square?
How many squares are used in a Punnett square for a monohybrid cross?
How many squares are used in a Punnett square for a monohybrid cross?
What does the law of segregation state?
What does the law of segregation state?
What did Mendel study to make his discoveries?
What did Mendel study to make his discoveries?
What does the law of independent assortment state?
What does the law of independent assortment state?
What can be determined from a Punnett square?
What can be determined from a Punnett square?
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