All of them because tobacco can cause lung cancer and it’s addicting, and you can die from smoking, alcohol you can become addicted and become a drug addict, and it can ruin your liver, illegal drugs can also be addicting and those can kill you, and sexual activity can be risky because you can get pregnant if you’re not careful.
Answer:
D) Parents
Explanation:
I took the test and this was the correct answer for me.
0.25 right-handed homozygous, 0.50 heterozygous and 0.25 recessive homozygous for a 0.5 allele frequency for each allele.