Choose all of the correct characteristics of RNA. Your

contains thymine

contains a deoxyribose sugar

contains uracil

is trapped in the nucleus

carries genetic information

is double stranded

is made up of nucleotides

contains guanine, cytosine and adenine

aids in the creation of proteins

contains hydrogen bonds

contains a ribose sugar

can leave the nucleus

is single stranded

The number of living organisms in a particular area is

Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offspring. an incomplete dominance cross is performed between a bird that is homozygous for red feathers and a bird that is homozygous for blue feathers. purple offspring result. then, two of the purple offspring are crossed. according to the punnett square for this cross, how many of the offspring from the second cross will have a feather color that results from incomplete dominance? 1 in 4 2 in 4 3 in 4 4 in 4

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