A- What is the ratio of the genotypes in the punnet square you created? B- What is the ratio of the genotypes in the punnet square you created?

C- The pedigree shows the original parents numbered 1 and 2. They had 3 children. Compare the numbers in the ratio you determined to the appearance of the trait in the pedigree. Why were persons 11, and 12 lactose intolerant whilst persons 8, 9, and 10 were not?

Maria wanted to grow a fern in her backyard. acting on a suggestion from a friend, she collected brown dots from the underside of a fern's leaves and then potted them. after a few days, maria saw small fern leaves erupting from the pot. which statement explains this phenomenon? a. the fern transitioned from gametophyte generation to sporophyte generation. b. the fern grew as a result of mitosis. c. the fern transitioned from sporophyte generation to gametophyte generation. d. the fern grew to be genetically identical to its parent plant.

Which force diagram accurately represents a satellite in orbit around earth? image for option 1 image for option 2 image for option 3 image for option 4

If we assume that, in the african savanna, rainfall and the amount of grass is plentiful, what other factor would best explain a reduced antelope population?