Ask Question
26 March, 05:43

Which of the following crosses would always result in offspring that only display the dominant phenotype? TT x tt Tt x Tt TT x TT Tt x tt both A and C

+5
Answers (1)
  1. 26 March, 05:57
    0
    both A and C

    Explanation:

    To know whats happens with all the offspring and the probabilities you need to draw Punnett squares.

    We will call T the dominant trait and t the recessive.

    TT x tt = Tt Tt Tt Tt = 100% Tt

    100% of the offspring will show the dominant allele.

    Tt x Tt = TT Tt tT tt = 25% TT 50% Tt 25% tt

    Here, you have 25% chances that the offspring shows the recessive allele.

    TT x TT = TT TT TT TT = 100% TT

    100% of the offspring will show the dominant allele.

    Tt x tt = Tt tt tt tt = 25% Tt 75% tt

    Here, you have 75% chances that the offspring shows the recessive allele.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Which of the following crosses would always result in offspring that only display the dominant phenotype? TT x tt Tt x Tt TT x TT Tt x tt ...” in 📗 Biology if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers