The ratio for a genetic cross between two heterozygous individuals (Ww x Ww) follows Mendelian inheritance. The possible genotypes from this cross are 1 WW, 2 Ww, and 1 ww, resulting in a genotypic ratio of 1:2:1. If focusing on the phenotypic ratio, assuming W is dominant over w, the ratio would be 3:1 (with 3 showing the dominant trait and 1 showing the recessive trait).
WW II was largely the result of lingering resentment by Germany about the outcome of WW I. You could describe it in sports terminology as a rematch.
That was the Treaty of Versailles.
Yes (see below) WW I ended in 1918. That was 91 years ago (as I type). And in case you are wondering, WW II ended in 1945, a mere 64 years ago. And the Korean War ended in 1953, only 56 years ago.
wide width
The genotypes produced from a cross between Ww and Ww would be: WW Ww Ww ww -The cross between these two genotypes would produce gametes with genotypes in a 1:2:1 ratio.
Too Much Sax and Violins
WW
If we cross a homozygous dominant fruit fly with straight wings (WW) and a homozygous recessive fruit fly with curly wings (ww), all offspring in the first generation (F1) will be heterozygous (Ww) and exhibit straight wings. If we then cross two F1 flies (Ww x Ww), the second generation (F2) will show a phenotypic ratio of 3 straight-winged flies to 1 curly-winged fly, resulting in about 75% straight wings and 25% curly wings.
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www math
When crossing two wavy-haired individuals, represented by the alleles W (wavy) and w (straight), a Punnett square would show the possible genotypes of their offspring. The potential combinations would be WW (wavy), Ww (wavy), and ww (straight). Specifically, the Punnett square would yield a 1:2:1 ratio, with 75% of the offspring expected to have wavy hair (either WW or Ww) and 25% with straight hair (ww).
ww in ww1 or 2 stands for world war