What is the phenotype, if both alleles are recessive? : eye color - blue (b) - green (b)

What is the term for the two sets of chromatids formed in the parent cell a. haploid b. diploid c. gamete d. tetrad

How do all types of diffusion/passive transport actually ‘work’ without using even the smallest amount of cellular energy?

Which of these is not an example of molecular homology? 1. use of dna and rna as genetic material 2.use of glycolysis as the first step in cellular respiration in both plants and animals 3. the lack of an igf-1 gene in prokaryotes 4. the use of aldolase b to break down fructose in bacteria, plants and animals