Match the vocabulary terms with their definition.
| Draggable emne | arrow_right_alt | Korresponderende emne |
|---|---|---|
Genotype | arrow_right_alt | The physical trait a person shows. |
Phenotype | arrow_right_alt | A genotype that contains one dominant allele and one recessive allele (Bb). |
Homozygous / Pure | arrow_right_alt | The two alleles (letters) for a given trait (BB, Bb, or bb). |
Heterozygous / Hybrid | arrow_right_alt | A genotype that contains two alleles that are either both dominant or both recessive (BB or bb). |
Which of the following gene pairs are HETEROZYGOUS? (There is more than one answer)
Which of the following gene pairs are Homozygous? (There is more than one answer)
Which of the following gene pairs are pure recessive? (There is more than one answer)
Possible genotypes and phenotypes of angelfish are shown below.
Which table shows the expected phenotypes of offspring resulting from a homozygous black fish and a heterozygous black angelfish?
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In cattle the allele for cloven hooves (H) is dominant over the allele for mule-foot hooves (h). The phenotypes for each trait are shown below in the picture.
What is the probability of cloven hooves in the offspring of parents that are both heterozygous?
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In tomato plants, hairless stems are present in tomato plants that are homozygous recessive for that trait. Plants that have the dominant trait have hairy stems.
What is the expected offspring of crossing a homozygous recessive and a heterozygous plant?
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