Science Review

1. The Mitochondria 2. The endoplasmic reticulum 3. Cell Walls a. Vacuole become bigger 4. Replacing dead cells a. Growing new body parts b. To multiply and grow 5. For normal cells, reproduction is gone through the IPMATI once. (Asexual) 6. For sex cells, reproduction is gone through the IPMATI twice. 7. A zygote is a unborn child, or fertilized egg 8. 9. A haploid cell goes through the IPMATI twice, a diploid goes once a. Haploid cells have half the chromosomes 10.A haploid cell is found in the sperm (reproductive organs) 11.A diploid cell is found in any normal cell 12.4 13.DNA stands for Deoxyribonucleic acid 14.DNA is found in every cell 15.Chromosomes are smaller strands inside of the cell which DNA. They grow, go the center and eventually split during the IPMATI stages. 16.They are made up of genes that control the same trait 17.Guanine, Cytosine, Thymine, Adenine a. 18. Benign is one that will spread, a malignant tumour is in one spot 19.This cell’s DNA has mutated and cancer or other diseases could form 20.Cloning 21.Budding is they come out of another cell by popping out. Spore formation goes through a quick process of mitosis. They have 1000’s spores or cells and they can’t build anymore so it explodes. 22.On the plant 23. Pollination is when the male sex cells are spread to the other flower 24.Hermaphrodites