What level of organization is represented by each image?

The tubes transporting minerals and water upward are called ?

Consider the classification levels of a human. eukarya ,animalia ,chordata ,mammalia ,primates, hominidae ,homo ,sapiens .which is the most specific taxonomic level in the classification system above? a sapiens b homo c hominidae d primates

Gene expression is the activation of a gent that results in a question 1 options: protein dna mitochondria