Question

1. If a Tt plant is crossed with a Tt plant, what is the chance that a tt offspring
will be produced?
75%
b. 25%
C. 50%
d. 100%

Answer 1

Answer:

The Right Answer is 25%

B

Explanation:

T is the allele for tall plant, which is dominant trait. 't' is the allele for dwarf plant, which is a recessive trait.

Genotypes of the parent plants are- Tt and Tt. When they are crossed, there are 25% chances of producing tt offsprings. Refer the punnett square for this.