Find two coins: one nickel and one penny to avoid confusion. the nickel and penny will represent the parents. the head and tail of each coin will represent a single allele (so each parent has two alleles). with these coins, conduct the following trials:

test 1: aa x aa (heads and tails of each coin are a)

test 2: aa x aa (heads and tails of each coin are a)

test 3: aa x aa (head and tail of the nickel are a; head and tail of the penny are a)

test 4: aa x aa (head is dominant and tail is recessive on both coins)

test 5: aa x aa (head is dominant and tail is recessive on the nickel; head and tail on the penny are recessive).

flip each coin 20 times for each test and record the results.

determine the f1  frequencies and ratios based on the results.

This is s cute awee : (( . well if she's showing you signs that she may like you , then shoot your shot ! don't be afraid . & if you're unsure that she's giving you these signs , then wait out for a little bit . most girls are different . some may act really sweet , but only bc you're a good friend of hers . that , or she might like you . you just never know . but i think you should sit down with her & tell her how you feel . but don't be awkward & shy . just be straight up & tell her how you feel . if the feelings aren't mutual , then don't cry about it . you need to respect her decision & look for others in the world . feelings can be difficult & confusing , but don't be afraid to show them . i say you play it out & if you're still unsure about it , talk to her . - rach