bio quiz

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Across
  1. 3. - the process by which a eukaryotic cell divides into two identical daughter cells
  2. 4. - process where molecules are moved out of the cell by vesicles that fuse the with the plasma membrane.
  3. 5. - cell crenation; cells shrink and shrivel
  4. 7. - destruction of a cell; cells swell and burst
  5. 10. - point where the chromatids are joined
  6. 12. - is considered the father of biology because he was the first to develop a systematic approach to studying plants and animals.
  7. 13. - cell division during the early stages of the embryo’s development after fertilization, dividing the zygote completely into daughter cells or blastomeres
  8. 14. - a process in embryonic development that transforms a single-layered structure into multiple layers, each with specific roles in forming tissues and organs.
  9. 15. - there is no net movement of water molecules in a selectively permeable membrane in this solution.
Down
  1. 1. - process where cells ingest macromolecules, and large particles like bacteria
  2. 2. - process where cells ingest external fluid
  3. 6. – stage when the cytoplasm divides and organelles are distributed into the two new cells
  4. 8. - The plasma membrane’s characteristic to allow some substances to pass through while blocking others
  5. 9. - a solid ball of cells resulting from the division of a fertilized ovum, and from which a blastula is formed.
  6. 11. - stage when the chromatids align in the middle of the cell and the centrosomes are on the opposite poles