Question

1. choose all that apply select all of the names that describe an organism that has the genotype tt. 1 pts. a. pure hybrid b. homozygous recessive c. heterozygous dominant d. purebred dominant e. homozygous dominant flag this question for later review

Explanation:

• Genotype TT has two identical dominant alleles, so it is homozygous dominant.
• Purebred (true-breeding) organisms have identical alleles for a trait, so purebred dominant matches TT.
• Hybrid refers to heterozygous genotypes (Tt), so pure hybrid does not apply. Heterozygous dominant and homozygous recessive also do not match the TT genotype.

Answer:

D. purebred dominant
E. homozygous dominant