Answered

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Two heterozygous agoutí (Aa) mice are crossed. What percent of the offspring will be agouti?

Sagot :

Answer:

If two heterozygous agoutì mice are crossed, then 75% chances are that offspring might be agoutì as well.

Explanation:

Upon making a simple 2x2 punnet square and crossing over dominant and reccessive traits, one can see that there is a 75% chance that the offspiring will inherit the dominant allele, and 25% chance that the offspring would inherit both the recessive alleles ( homozygous recessive)

The agouti colour is a dominant allele

in detail:

50% chances that the offspring may be heterozygous agouti. 25% chance that the offspring may be homozygous agouti, while the other 25% shows that chances are that the offspring may not be agoutì at all.

Hope that helps.

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