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Biology Semester 2 Final Exam Review Cell Reproduction 1. Define ...

Biology Semester 2 Final Exam Review Cell Reproduction 1. Define ...

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c. allele<br />

d. dominant<br />

e. recessive<br />

f. phenotype<br />

g. genotype<br />

h. punnett square<br />

i. parental generation<br />

j. F1 generation<br />

3. Write the following genotypes for the phenotypes. Green is dominant over<br />

yellow.<br />

Homozygous green_________ Heterozygous ___________ Yellow____________<br />

4. If a female has blue eyes and a male is heterozygous brown eyed, what will be<br />

the phenotypes and genotypes of their offspring<br />

5. Complete the dihybrid below.<br />

R=green<br />

Y=smooth<br />

r=yellow<br />

y=wrinkled<br />

RY Ry rY ry<br />

RY<br />

Ry<br />

RY<br />

Ry<br />

What is the genotypic ratio<br />

What is the phenotypic ratio<br />

6. What is a sex-linked trait<br />

7. Give an example of a sex-linked trait.

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