Which type of reproduction is most advantageous for the production of a wide variety of organisms in an individual species? a) budding b) fragmentation c) binary fission d) sexual reproduction

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.

Jane is blood type a her husband is blood type b. jane is puzzled because their daughter is type o. explain how the daughter inherited a blood type that neither of her parents had explain your answer

How can you tell the difference between rough er from smooth er?