Fertilization - Fusion of nuclei of egg and sperm. Yolk - Stored food material in an egg. Meiosis results in four rather than two daughter cells, each with a haploid set of chromosomes. Zygote - A fertilized egg cell. Clone - A group of genetically identical cells or organisms that are descended from one parent.
Identical twins are clones, as are clones of bacteria that reproduce by simple cell division.
Binary Fission - Reproduction by the division of a cell into two essentially equal parts by a nonmutatic process. The Student Lab to top 1. All of the students will receive game board to look at and will be required to read the instructions while the teacher explains the main points of the game strategies, rules, and outcomes. To help familiarize the students with new words and concepts. Students will use logical approaches to solving the problem and will use textbook as a resource.