QQuestionBiology
QuestionBiology
Which of these genotypes are heterozygous?
A. TT
B. Tt
C. tt
D. None of these
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Answer
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Step 1I'll solve this genetics problem step by step:
Step 2: Understanding Genotype Notation
- In genetic notation, uppercase and lowercase letters represent different alleles of a gene - Uppercase (T) typically represents a dominant allele - Lowercase (t) typically represents a recessive allele
Final Answer
Tt is the only heterozygous genotype in this list.
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