You would like to know whether the progeny of a pair of mated fruit flies are distributed among the resulting four phenotypic classes in a 1: 1: 1: 1 ratio. you perform a chi-square test and obtain a p value of 0.04. assuming you have done the test correctly, select the best interpretation of this result. a. the phenotypic ratio is actually 9: 3: 3: 1 b. approximately 4% of the offspring lie outside the range of values expected for a 1: 1: 1: 1 ratio. c. the differences between the observed and expected counts are too large to be attributed to chance. d. the traits being studied are on separate chromosomes.

the correct answer is: the C option

The differences between the observed and expected counts are too large to be attributed to chance.

Explanation:

Tt is on this basis (p< 0.05) that the decision to reject the hypothesis of a 1:1:1:1 ratio is made. An expected frequency is a theoretical predicted frequency obtained from an experiment presumed to be true until statistical evidence in the form of a hypothesis test indicates otherwise.

the right side of the picture going down is:

polymerase

protein

transport vesicle

modified protein

the left side of the picture going down is:

dna helix

single-stranded rna

endoplasmic reticulum

ribosome

golgi apparatus

protein released from vesicle

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common management practices in dairy and poultry farming are: (i) proper shelter facilities and their regular cleaning. (ii) some basic hygienic conditions such as clean water, nutritious food, etc. (iii) animals are kept in spacious, airy, and ventilated place.