Question

question(s) 2 of 10. choose all that apply select all of the names that describe an organism that has the genotype tt. 2. 1 pts. a. pure hybrid b. homozygous recessive c. heterozygous dominant d. purebred dominant e. homozygous dominant flag this question for later review

Explanation:

• A genotype of 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. Homozygous recessive would be tt, and heterozygous dominant is Tt, so those do not match TT.

Answer:

D. purebred dominant
E. homozygous dominant