How can i identfiy and predict offspring non-meneliam crosses

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities

Which of the following organisms are capable of self-fertilization? a. plants b. tigers c. humans

Need asap plz hurry im being timed when a body cell divides through the process of mitosis, the chromosomes in the daughter cells a. represent only the healthiest chromosomes from the parent cell. b. represent only half of the chromosomes in the parent cell. c. are identical to the chromosomes of the parent cell. d. are formed when chromosomes from the parent cell cross over.