Genetics test review / was absent
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Homozygous | Same , both capital or both lower case letters
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| Heterozygous | Different , one capital one lower case letter
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| Dominant | Capital letter , a trait that always shows up
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| Recessive | Lower case letter , trait that doesn't always show up
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| Mono hybrid | Has 1 trait , always in a 4 punnette square
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| Dihybrid | Has 2 traits , in a larger punnette square
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| Homozygous | Same , both capital or both lower case letters
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| Heterozygous | Different , one capital one lower case letter
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| Dominant | Capital letter , a trait that always shows up
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| Recessive | Lower case letter , trait that doesn't always show up
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| Mono hybrid | Has 1 trait , always in a 4 punnette square
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| Dihybrid | Has 2 traits , in a larger punnette square
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| Alleles | Different from a gene
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| Genotype | Genes , genetics
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| Phenotype | Physical appearance
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| Co-dominant | More than 1 dominant
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| Incomplete dominance | No dominant , no recessive , 2 different dominance
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| Sex-linked | Involves sex chromosomes , XX female , XY male
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| Tay Sachs | Rare autosomal recessive genetic disorder
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| Color blindness | Absence of one of the primary cone pigments of the retina
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| Albinism | Lack of pigmentation to the skin & hair of a person or animal or in coloration or a plant
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| Huntington disease | Nerve cells in certain parts of brain waste away or degenerate
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| Hemophilia | Blood clot is severely reduced , causing bleeding from a slight injury
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| PKU | When a baby is born without the ability to properly break down amino acids called Phenylalanine
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| Sickle cell anemia | Red blood cells take a sickle or crescent shape .
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| Cystic fibrosis | Affects the exocrine glands . Causes production of abnormally thick & stick mucus to build up in the lungs , digestive tract & other areas of the body . One of most common lung diseases in children & young adults
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
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Created by:
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