Which of the following represent tall and short plants (or dwarf plants) ? give reason also.

1) TT 2)Tt 3) tt

Answer- 1)Tall plants: These plants are tall due to the presence of both the dominant genes.

2) Tt will have tall plants because of the presence of T which is dominant gene and t is recessive gene.

3) Dwarf plants: It is dwarf due to the presence of both the recessive genes.