Chromosome is to cactus as gene is to needle
Taxon species are defined by reproductive isolation and their Morphology
Here, Cross: = WW × ww
Here, W(white) is dominant over w(yellow).
Offspring: Ww , Ww, Ww, Ww
1) Genotypes: Ww , Ww, Ww, Ww
2) Phenotypes: They all will be "White"
3) Genotypic ratio = WW:Ww:ww = 0 : 1 : 0
4) Phenotypic ratio = White : Yellow = 1 : 0
Hope this helps!
If the hypothesis is wrong, it doesn't exactly mean it is a failed experiment. Many scientists have failed their hypothesis and studied their data/facts to record a new hypothesis.
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