How can you find the number of protons an element has?

The part of a desired plant inserted into rootstock during grafting is called the

Aplant has an egg with 34 chromosomes how many chromosomes does a leaf cell of that plant have

Which best explains why viruses do not have special structures or enzymes that allow them to make their own food? viruses can use energy in living cells that they infect. viruses can replicate inside a host that they infect. viruses can cause contagious illnesses in host cells. viruses integrate their rna or dna into infected cells.