In fruit flies, eye color is a sex-linked trait. Red is dominant to white. (3 points) Identify the sex and eye color for each of the five fruit fly genotypes below. Type you answers in the spaces provided. 1 – XRXr         Sex: [BLANK-1] Eye color: [BLANK-2] 2 – XRY          Sex: [BLANK-3] Eye color: [BLANK-4] 3 – XrXr          Sex: [BLANK-5] Eye color: [BLANK-6] 4 – XRXR        Sex: [BLANK-7] Eye color: [BLANK-8] 5 – XrY           Sex: [BLANK-9] Eye color: [BLANK-10]

(1 point) What is the genotype for the individual I-1 in the pedigree below? 

(2 points) What term is used for the first diploid cell that results from the fertilization of a haploid egg by a haploid sperm cell?   Answer: [BLANK-1] 

This is a multipart problem. Answer each part (A-B) in the individual spaces provided.   Use the following photomicrograph to answer the next two questions. (A.) (2 point) What organ does this tissue sample come from? Hint: Oogenesis takes place in this organ. Answer: [BLANK-1] (B.) (2 points) What is the name of the structure labeled #4 in the photomicrograph above?   Answer: [BLANK-2] 

(1 point) In which phase of mitosis does the nuclear membrane begin to form around two new nuclei and chromosomes begin to decondense?

(3 points) According to this absorption spectrum, what two wavelengths does chlorophyll b absorb light best? Answer in the space at the bottom indicating the correct units for both answers.

(1 point) Which of the following equations represents photosynthesis? Type a capital letter ONLY for the correct choice in the space provided. [BLANK-1]

For the evolution of Volvocine algae, which choice best represents the hypothesized order of the evolution of features from most ancient to most recent?

What is the frequency of the recessive allele (q) if 9% of the population expresses the recessive phenotype?

C. Saudações: Cumprimentar as pessoas. In the culture box on page 7 of your textbook you learned different ways Portuguese-speaking men and women greet each other. In English, cite two types of common greetings in Brazil. Then, compare it to how people greet each other in the United States. Lastly, briefly describe which style of greeting that you are most comfortable with and why? (1 pt. for each type of greeting, 1 pt. for comparison, 1 pt. for describing comfort-level, 1 pt. for logical response; 5 pts. total)   This activity requires the instructor to review the answers to determine the final score.