Which is not a factor when selecting and cultivating crops​

Dna, in the nucleus carries the genetic code for making proteins in ribosomes. in the diagram, b, represents the proteins produced. dna cannot leave the nucleus to carry the genetic information to the ribosome where proteins are produced. how does the genetic code get from the nucleus to the ribosome? what does a represent? now

Compare and contrast your sells take in oxygen, water, and food. what is one waste product that leaves your cells?

What is the difference between topsoil and clay?