How does random fertilization add to genetic variation?
a.) reshuffling of randomly picked up chromosomes
b.)random fusion of genetically unique gametes
c.) exchange of genetic material between homologous chromosomes

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

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?

Which of the following are the functions of the integumentary system? yadda-yadda, the 1st answer is the brainliest. : )