Traits of vertebrate includes what

How do diseases caused by bacteria and diseases caused by viruses react to antibiotics?

What would be the result if crossing over did not happen during meiosis in humans? a. there would be less genetic variation in humans. b. parents would be more likely to look like their children. c. the human population could not reproduce. d. children would have more chromosomes.

Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air