Tasha has just given birth to healthy twins. one of the twins has an x and y chromosome, while the other has two x chromosomes. these twins are

Blood has traveled from the heart to the toes. which describes the next step of the circulation process?

Rachel ate a piece of fruit and happened to drop the seeds in her backyard. after a few weeks, she saw a small plant with flowers growing in the backyard. which group does this plant belong to? a. angiosperms b. gymnosperms c. pteridophytes d. bryophytes e. chytrids

In general, did the simulated mice align with your predictions from the punnett squares? yes or no?