Term
|
Definition
| all functions within a single cell |
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|
Term
|
Definition
| Functionally differentiated cellular aggregation |
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|
Term
|
Definition
| aggregation of similar cells into tissues |
|
|
Term
| Types of asexual reproduction |
|
Definition
| cell division, fragmentation, budding |
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|
Term
| Isolecithal Eggs characteristics |
|
Definition
| small, little evenly distributed yolk, nucleus centrally located |
|
|
Term
| Isolecithal eggs examples |
|
Definition
| Marsupial, placental mammals, humans |
|
|
Term
| Telolecithal-Holoblastic Eggs Characteristics |
|
Definition
| Larger, More yolk, vegetal pole & animal pole, off center nucleus |
|
|
Term
| Telolecithal-holoblastic Eggs examples |
|
Definition
| squid, some bony fish, amphimbians |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
| Telolecithal-meroblastic Eggs characteristics |
|
Definition
| massive yolk, nucleus at top of animal pole, really large eggs |
|
|
Term
| telolecithal-meroblastic eggs examples |
|
Definition
|
|
Term
| Centrolecithal eggs characteristics |
|
Definition
| centrally located nucleus, nucleus surrounded by cytoplasm, cytoplasm surrounded by yolk and yolk surrounded by cytoplasm |
|
|
Term
| centrolecithal eggs example |
|
Definition
|
|
Term
| Endolecithal eggs charaterisitic |
|
Definition
| yolk is contained within the egg |
|
|
Term
| ectolecithal eggs characteristic and example |
|
Definition
| yolk is contained outside the egg; flatworms |
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|
Term
|
Definition
|
|
Term
|
Definition
| clevage, blastulation, gastrulation, mesoderm formation, coelom formation, differentiation |
|
|
Term
|
Definition
| mitotic, no cell growth between divisions, decrease in cell size |
|
|
Term
|
Definition
| holoblastic, meroblastic, superficial clevage |
|
|
Term
| holoblastic clevage is found in which eggs |
|
Definition
| Isolcithal and telolecithal |
|
|
Term
|
Definition
|
|
Term
|
Definition
| incmplete clevage, furrows stopped by yolk |
|
|
Term
| meroblastic clevage is found in telocithal eggs |
|
Definition
|
|
Term
|
Definition
| nuclear division w/o cytokinesis |
|
|
Term
| superficial clevage is found in |
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| clevage planes are symmetrical to polar axis |
|
|
Term
| raidal clevage results in cells called |
|
Definition
| blastomeres which are indeterminate |
|
|
Term
|
Definition
|
|
Term
|
Definition
| clevage planes are obliqu to the polar axis |
|
|
Term
|
Definition
|
|
Term
| In spiral clevage the blastomeres are |
|
Definition
|
|
Term
|
Definition
| blastomere and blastocoel |
|
|
Term
|
Definition
| coeloblastula, stereoblastula, discoblastula, periblastula |
|
|
Term
|
Definition
| hollow ball of cells from holoblastic radial clevage |
|
|
Term
|
Definition
| solid ball of cells from holoblastic sprial clevage |
|
|
Term
|
Definition
| plate of cells over the animal pole |
|
|
Term
|
Definition
| cells arranged as a thin layer around a central mass of yolk |
|
|
Term
|
Definition
| formatioon of gastrula and germ layers |
|
|
Term
|
Definition
| coelogastrula, stereogastrula |
|
|
Term
| mechanisms of gastrulation |
|
Definition
| emboly, epiboly, involution, ingression, delamination |
|
|
Term
|
Definition
|
|
Term
|
Definition
| isolecithal eggs, coeloblastula |
|
|
Term
|
Definition
| overgrowth of vegetal pole by cells of the animal pole to form the gastrula |
|
|
Term
|
Definition
| telolecithal eggs, steroblastula |
|
|
Term
|
Definition
|
|
Term
|
Definition
| blastoderm folds inward at the animal pole to form the gastrula |
|
|
Term
|
Definition
|
|
Term
|
Definition
| migration of cells to the interior to form the gastrula |
|
|
Term
|
Definition
| gastrula formation resulting from cells dividing parallel to the surface of the blastula |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| muscles, caridiovascular, reproductive |
|
|
Term
|
Definition
| ectomesoderm and endomesoderm |
|
|
Term
| true mesoderm that occurs in triploblstic phyla |
|
Definition
|
|
Term
|
Definition
| mesentoblast derivation, archenteron derivation |
|
|
Term
| coelom formation mechanisms |
|
Definition
|
|
Term
|
Definition
| 4d cell to mesoderm, mesoderm splits |
|
|
Term
|
Definition
| acoelomate, psuedocoelomate, eucoelomate |
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