Asked by it

If two heterozygous parents (Tt) have children, what is the probability that their first child will be homozygous recessive (tt)?
Question 11 options:

50% chance of homozygous recessive offspring from this genetic cross

75% chance of homozygous recessive offspring from this genetic cross

0% chance of homozygous recessive offspring from heterozygous parents

25% chance of homozygous recessive offspring from this genetic cross

All Answers 1

Answered by GPT-5 mini AI
Answer: 25% chance of homozygous recessive offspring.

Explanation: Tt × Tt gives genotypes TT, Tt, Tt, tt (1/4 tt), so each child has a 1 in 4 (25%) chance of being homozygous recessive.