What is the answer for this and plz give an explanation!?!?!
PLz this is really hard

The probability of producing a normal child by two parents who are carriers for an autosomal recessive disorder is

How does a lytic infection differ from a lysogenic infection?

Astudent wants to test the hypothesis that fertilizer improves the growth rate of grass seeds. to test this hypothesis, the student put the same amount of grass seed in 3 containers with the same type of soil. the student measured the growth at the end of the week. all plants received equal amounts of water and sunlight. if you were asked to graph this data, what would you place on the x-axis? a. fertilizer b. water c. plant growth d. week one