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complete set of genetic information an organism carries in its DNA |
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a photograph of cells in mitosis |
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the number of chromosomes in a normal human karyotype |
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the ratio of male to female births is 50/50 |
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half of all sperm carry a Y chromosome |
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how X and Y chromosomes are different |
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at least one X chromosome |
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one dominant allele and one recessive allele |
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heterozygetes genotype results in dominate phenotype |
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exaple of complete dominance |
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codominate and multiple allels |
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trait has 2 more than 2 possible alleles |
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2 alleles may be expressed equally |
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codominate and multiple alleles |
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example of codominate and multiple alleles |
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Blood type Ia Ib - Type AB |
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genes that are located on the x chromosome |
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females receive 2 allels while males get 1 |
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is sex linked traits higher in males or females |
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examples of sex linked trait |
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heterozygous genetypes result in different phenotypes in men |
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define sex influenced trait |
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works different for hetergyotes |
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