Which option identifies the major method scientists use to share their research findings with other scientists? (Select all that apply)

newspaper articles

peer-reviewed journals

conference presentations

Internet videos

Peer reviewed journals

If dd means heterozygous for dimpled chin, then that is the genotype; but the dominant shows through with only one capital, meaning they have a dimpled chin as the phenotype.if ff is recessive for free earlobes, then that genotype is homozygous recessive; they won't be free, they'll be attached as the phenotype because of the double dose of lower-case f.