Knowledge of the pathology of spina bifida has helped
more people prevent the disorder by getting
enough vitamins
more people receive surgery for the disorder.
people with the disorder receive care for
heart disorders
researchers study X-linked disorders.
RETRY

Astudent conducts an experiment to determine how the amount of water given to a plant affects it growth what is the dependent variable for this experiment

How can antibodies "remember" a particular bacterial invader or "antigen" on that invader?

Based on the observation that only male crickets produce a song, you hypothesize that a male's song is a form of communication to potential mates. you set up a simple experiment to test this hypothesis. in the laboratory, you place a male snowy tree cricket in enclosure a, which is adjacent to enclosureb. in enclosure b, you place other insects, one at a time, and observe their responses to the male's song. the enclosures are designed so that the two insects being tested cannot see or smell each other, but sound is transmitted from enclosure a to enclosureb.