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nignag [31]
3 years ago
11

A TT genotype is said to be _____. homozygous heterozygous dihybrid

Biology
1 answer:
Goryan [66]3 years ago
7 0
Homozygous.

You can tell in future that if both letters are either lowercase or upper case (e.g. TT or tt) the answer is always HOMOzygous. If the letters are different cases (e.g. Tt or tT) the answer is always HETROzygous. This is because 'homo' means 'same' and 'hetero' means 'different'.
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