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65. In dogs, wire hair (H) is dominant over straight hair (h). Two dogs produce offspring as shown in the Punnett square below.

What percent of the offspring are expected to have wire hair?

Sagot :

Marianaegarciaperedoidn

About the question:

I failed to find the complete question with the Punnett square, so in the answer and explanation I will propose five options for crosses between dogs with different genotypes, and for each option, I will remark the percent of the offspring that is expected to have wirehair. You just need to look for the option that matches your Punnett Square.

Answer:

  • Option 1: HH  x HH ----> 100% of the progeny is wire-haired, HH
  • Option 2: HH x Hh---> 100% of the progeny is wire-haired, HH + Hh
  • Option 3: Hh  x  Hh --->75% of the progeny is wire-haired, 25% HH + 75% Hh
  • Option 4: Hh  x  hh ---> 50% of the progeny is wire-haired, Hh
  • Option 5: hh x hh ----> 0% of the progeny is wire-haired

Explanation:

You will find the complete explanation in the attached files due to technical problems

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