Smooth hair is dominant in horses, and curly hair is recessive. Black hair is dominant, and chestnut hair is recessive. If S denotes smooth and s denotes curly, B denotes black and b denotes chestnut, classify the alleles according to their types.
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Answer:
Hello!
We know that the prefix "homo-" means same while the prefix "hetero-" means different or opposite. Using these definitions, we can determine what each question is asking for:
1. Homozygous Dominant - Based upon the prefix (homo-), we can conclude that this is asking for two dominant alleles. As stated above, we know that dominant alleles are represented by capital letters (S or B). Therefore, the two answers to #1 are SS and BB.
2. Heterozygous - Based upon the prefix (hetero-), we can conclude that this is asking for one dominant allele and one recessive allele. We know that dominant is represented by capital letters (S or B) and recessive is represented by lowercase letters (s or b). Therefore, the two answers to #2 are Ss and Bb.
3. Homozygous Recessive - Based upon the prefix (homo-), we can conclude that this is asking for two recessive alleles. Again, recessive alleles are represented by lowercase letters (s or b). Therefore, the two answers to #3 are ss and bb.
I hope this helps!
Answer:
Homozygous Heterozygous Homozygous
Dominant. Recessive
Bb
BB. Ss. bb
SS. ss
Explanation:
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