Question

Gregor Mendel experimented on genetics by breeding pea plants. He figured out that each inherited trait has two alleles. For plant height, he determined that there

was a tall allele (T) and a short allele (1)
He crossed a true breeding tall pea plant with a true breeding short pea plant. All of the offspring of this cross were tall. The most probable genotype of these
offspring is __

Answer 1

Tt ,

because they have 1 tall gene from parent 1 (tall plant) and 1 short gene from parent 2(short plant)