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Home Q & A Board Biology-Related Homework Help Genetics and Developmental Biology
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Krystalniessen Krystalniessen
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8 years ago
In a hypothetical situation involving tomato plants red (R) is dominant over yellow (r) fruit. Located on a separate chromosome the gene for tallness (T) is dominant over dwarf (t) plants.

If a tomato plant that is heterozygous for height and fruit colour is crossed with a tomato plant that is recessive for both traits, the four possible genotypes are:

A. TtRr, TTRr, ttRr, ttrr
B. TtRr, Ttrr, ttRr, ttrr
C. TtRr, TtRR, ttRr, ttrr
D. TtRr, Ttrr, ttRR, ttrr
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bio_manbio_man
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#1
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8 years ago Edited: 4 years ago, bio_man
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wrote...
#2
8 years ago
Thank you for confirming I did that square properly..appreciate it!
wrote...
#3
4 years ago
so which one is the answer?
wrote...
#4
Educator
4 years ago
Quote from: dal9473 (4 years ago)
so which one is the answer?

I've updated my answer. Please vote up if happy. Any other questions, including math, business, science, etc. feel free to ask Slight Smile
wrote...
#5
3 years ago
Thank you.
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