Asexual 123
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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| Gregor Mendel | father of modern genetics, worked with pea plant experiments (1856-1863)
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| Punnett square | a graphic used to predict the results of a genetic cross
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| Genetic | the study of heredity
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| Alleles | The physical evidence of a gene
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| Heredity | the passing of genetic material from parent to offspring
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| Fertilization | the union of a male and female gamete to form a zygote
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| Dominant Allele | The allele that physically appear in an organism
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| Recessive Allele | The hidden allele that does not appear
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| Codominance | Both traits are dominant and physically appear
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| Heterozygous | having two different alleles Example Bb, Tt
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| Homozygous | having the same alleles Example BB, bb, TT, tt
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| Hybrid | the offspring of two different species (ex. mule = donkey + horse)
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| Zygote | once a sperm has fertilized an egg.
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| incomplete dominance | Results in a blending of the appearance of the traits.
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| Chromosome | a threadlike structure in a cell's nucleus that is made up of DNA
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| Asexual reproduction | One parent. Parent and offspring have same genetic makeup
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| Sexual reproduction | Two Parents each contribute a sex cell to the new organism
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| Phenotype | Physical appearance of a gene
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| Genotype | The letter representation of a gene
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| Trait | a characteristic expressed by a gene (ex. hair color, leaf shape, eye color, etc.)
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| Clone | an exact copy of cells produced asexually
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| Genes | one segment of DNA from parents
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| Gamete | the cells used during sexual reproduction (sperm or egg)
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| DNA | the blueprint of life
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Created by:
randyg24
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