Life History

5. Is a firm but flexible special connective tissue.
7. A special type of lamellar bone.
8. Glands with ducts that collect and carry away the product are exocrine glands.
9. The tissue lining blood and lymph vessels.
12. Bone formation.
17. Postparitive matrotrophy.
18. Major anatomical change.
21. Is a special kind of pseudostratified epithelium found only in the bladder and ducts of the urinary system.
22. A specialized connective tissue in which calcium phosphate and other organic salts are deposited in the matrix.
23. The act of giving birth via viviparity.
24. Body cavity.
26. A layer of bone matrix with its closely-packed collagen fibers aligned in parallel.
28. Preparitive matrotrophy.
29. Remove existing bone.
30. Maintain fully formed bone.

1. A transparent jacket of fibrous protein.
2. Meaning “tissue formation”.
3. The process of forming an ectodermal tube, the neural tube.
4. The inner wall of the hypomere.
6. The process by which the embryo forms a distinct endodermal tube that constitutes the early gut.
10. Mitotic furrows pass successfully through the entire zygote from animal to vegetal pole.
11. Meaning “outside the cell”.
13. Release of the ovum from the ovary.
14. Occurs in the spleen, lymph nodes, and elsewhere.
15. A multicellular blastula with a fluid-filled core.
16. Embryonic stage wherein these formative embryonic cells become arranged into organs.
19. Located inside cavities of bone.
20. A syncytial layer closely adhering to the uncleaved yolk.
25. Cells specialized to secrete a product.
27. Is a specialized type of mineralization wherein calcium carbonate (invertebrates) or calcium phosphate (vertebrates) is deposited in the organic matrix.