Question

how do mendel's experiments show that traits may be dominant or reccessive
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Answer 1

Answer:

Mendel selected true breeding tall (TT) and dwarf (tt) pea plants. When a tall pea plant is crossed with a short (dwarf) pea plant, all the F1 hybrids are tall. (i.e., in this case, the gene causing tallness is dominant while the gene causing dwarfness is recessive.).

Explanation:

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