Microbiologist who demonstrated that dna was the genetic material.

a. oswald avery
b. herbert boyer
c. rosalind franklin
d. barbara mcclintock
e. james watson

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. the following chemical equation shows the combustion of ethane. balance the equation by filling in the coefficients. c2h6 + o2 → co2 + h2o

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.

Cells destroy body cells infected by a virus or bacteria.