When a group of researchers crossbreed Group 1 of Obese mice, with normal mice, they got ¾ normal, and ¼ obese mice. When they mated the obese mice with another obese mice in the original group, they got 100% obese mice. This means that the obese mice is recessive.
Group two did the same to their group of obese mice.
But when group one obese mice and group two obese mice mated, all the mice (100%), became normal. Instead of getting obese mice, why are they all normal mice?
2007-12-01
13:46:30
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3 answers
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asked by
owaifkahlfkjh
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Science & Mathematics
➔ Zoology