Which invertebrate is NOT bilaterally symmetrical ?
A. Earthworm
B. Roundworm
C. Flatworm
D. Cnidarian
PLEAS ASAP❤️

Which best explains why there are 64 possible codons in the genetic code and only 20 amino acids that make protiens of living organisms on earth

Which of the following is a macronutrient? carbohydrates lipids amino acids all of the above

Select all that apply genes are specific nucleotide sequences occur in numbers that are the same as the number of chromosomes are located in a specific place on a chromosome determine the traits of an organism are units of rna