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29. Heredity

Overview of Human Genetics

29. Heredity

Overview of Human Genetics

Allele

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MyReadinessTest Video: Allele Interactions

MyReadinessTest Video: Allele Interactions

MyReadinessTest Video: Genotype and Phenotype (Labeled as Gene Expression in Study Area)

MyReadinessTest Video: Genotype and Phenotype (Labeled as Gene Expression in Study Area)

MyReadinessTest Video: Zygosity

MyReadinessTest Video: Zygosity

Alleles and Genes

Alleles and Genes

Genes, Alleles and Loci on Chromosomes

Genes, Alleles and Loci on Chromosomes

Showing 5 of 5 videos

Practice this topic

Multiple Choice

Alternative forms of genes are called __________.

Multiple Choice

Any two matched genes that are __________ are called alleles.

Textbook Question

Fill in the blanks: ________ are segments of DNA that code for a specific protein, and the human ________ includes over 20,000 of these segments.

Genotype and phenotype

Additional 2 creators.

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MyReadinessTest Video: Genotype and Phenotype (Labeled as Gene Expression in Study Area)

MyReadinessTest Video: Genotype and Phenotype (Labeled as Gene Expression in Study Area)

Genotypes, Phenotypes and Punnett Square

Genotypes, Phenotypes and Punnett Square

Genotype vs Phenotype | Understanding Alleles

Genotype vs Phenotype | Understanding Alleles

2 Minute Classroom

Genotype versus Phenotype

Genotype versus Phenotype

MooMooMath and Science

Difference between Genotype and Phenotype | Genetics

Difference between Genotype and Phenotype | Genetics

Genotype vs Phenotype | Understanding Alleles

Genotype vs Phenotype | Understanding Alleles

2 Minute Classroom

Genotype vs Phenotype

Genotype vs Phenotype

MooMooMath and Science

Showing 7 of 7 videos

Practice this topic

Multiple Choice

When the two alleles controlling a trait are different, the individual is __________ for the trait.

Multiple Choice

A person's genetic makeup is referred to as his or her genotype.

Multiple Choice

The expression of genes is called the __________.

Multiple Choice

A phenocopy occurs when __________.

Multiple Choice

The appearance of freckles is considered the __________.

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Genetic variability of gametes

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Crossing Over and Independent Segregation

Crossing Over and Independent Segregation

Practice this topic

Multiple Choice

Which of the following processes may separate linked genes during meiosis?

Multiple Choice

With the exception of gametes, human cells have __________ pairs of chromosomes.

Multiple Choice

A permanent structural change of a gene is called __________.

Multiple Choice

Genes that are located on the same chromosome are said to be __________.

Multiple Choice

A person without a Y chromosome will __________.

Multiple Choice

The 46 chromosomes of a zygote come from __________.

Multiple Choice

The number of different gametes that can be produced in a male, based on independent assortment alone, equals __________.

Showing 7 of 7 practice