What happens when sex cells have mutations during replication? O A. Silent mutations O B. Offspring with mutations O C. Formation of proteins O D. Problems in somatic cells ES
In meiosis, cells reproduce with mutations, that is why every human is different, because of the mutations that occur making the DNA combinations close to endless.
When does the circulatory system work with the respiratory system? a. during blood cell formation b. during cellular respiration c. during intestinal digestion d. during a viral infection
Deserts (especially true deserts) are not easy places for animals to live. animals who live in them often have special features that them survive. which adaptation would be for this group of animals? a) keen eye sight b) short, narrow legs c) tolerate heat d) webbed feet