Biology, 05.01.2021 23:00 babygirlmiller

What height did the plants in the F1 generation display/have? All tall
50% Tall, 50% Short
75% Tall, 25% Short
All short

Answers: 3

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Answer from: chrisroman152

Note about the question:

I looked for the complete question but failed in finding the parental genotypes. So in my answer and explanation, I will include different scenarios of different crosses that might result in the given genotype options. You just need to look at the cross that corresponds to the one in your problem. I hope this helps.

Scenario 1) TT x tt > F1) All tall, TtScenario 2) TT x TT > F1) All tall, TTScenario 3) Tt x tt ---> F1) 50% Tall, 50% ShortScenario 4) Tt x Tt > F1) 75% Tall, 25% ShortScenario 5) tt x tt > F1) All short, tt

Explanation:

Scenario 1)

Parental) TT x tt

Gametes) T T t t

Punnett Square) T T

t Tt Tt

F1) 100% Tall, Tt

Scenario 2)

Parental) TT x TT

Gametes) T T T T

Punnett Square) T T

T TT TT

F1) 100% Tall, TT

Scenario 3)

Parental) Tt x tt

Gametes) T t t t

Punnett Square) T t

t Tt tt

F1) 50% Tall, Tt

50% short, tt

Scenario 4)

Parental) Tt x Tt

Gametes) T t T t

Punnett Square) T t

T TT Tt

t tT tt

F1) 75% Tall, (25% TT + 25% Tt + 25% tT)

25% short, tt

Scenario 5)

Parental) tt x tt

Gametes) t t t t

Punnett Square) t t

t tt tt

F1) 100% short, tt

Answer from: Quest

it also supports my hypothesis. if you rest first you can squeeze the clothespin more times. from the data i collected the average of the eight people concluded exercise makes your muscles more fatigued and less able to squeeze the clothespin compared to resting before squeezing.

Answer from: Quest

after making a punnet square using bv bv bv bv you will find that the ratio will be 9: 7 or a 128.6% probability.

hope this

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What height did the plants in the F1 generation display/have? All tall
50% Tall, 50% Short

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