Two parents of unknown genotype’s are crossed. All of the offspring that are produced are heterozygous round. What are the genotypes of the parents?

Which of the following best describes the relationship between glucose and complex molecules such as hormones?

In tomato plants, mendel found that the allele for smooth seeds (s) is dominant, while the allele for wrinkled seeds (s) is recessive. which of these punnett squares shows crosses between two plants heterozygous for smooth seeds? i need this to be answered as soon as ! sry the picture is bad quality

What tool do geneticists use to predict the outcome of genetic crosses? a.karyotype b.punnett square c.centrifuge