Term
| In sponges,water enters through the: |
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Definition
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Term
| short,dioecious, and palm-like plants phylum? |
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Definition
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Term
| Body wall of adult hydra contains what 2 tissues |
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Definition
| epidermis and gastrodermis |
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Definition
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Definition
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Definition
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Definition
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Term
| alive/incapable of division |
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Definition
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Term
| Evolutionary Relationships(4) |
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Definition
1.acoelomate-pseudo-Eucoelomate
2.Diplo-Triploblastic
3.Radial-bilateral
4.Protosome-Deuterostome |
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Definition
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Definition
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Term
| Double fertilization has 2 sperm with: |
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Definition
| egg and central cell w/ polar nuclei or 1 egg and 2 polar nuclei |
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Term
| Cotyledons absorbed in endosperm(peanuts) |
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Definition
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Term
| phelloderm+phellogen+phellem |
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Definition
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Term
| seta and capsule are in used in which phylum |
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Definition
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Term
| angiosperm seed coats develop from: |
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Definition
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Term
| germination with cotyledons appearing above ground |
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Definition
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Term
| directional response to touch |
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Definition
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Term
| directional response to light |
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Definition
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Term
| Nightly,non-directional movement |
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Definition
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Term
| negative directional response to light |
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Definition
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Term
| non-directional response to touch |
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Definition
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Term
| cell division in vascular cambium that produces more vascular cambium |
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Definition
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Term
| in Oblelia, sexual reprod occurs in: |
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Definition
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Term
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Definition
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Term
| choanocysts have incurrent/excurrent canals in the ---body |
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Definition
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Term
| cortex of stems/roots and fleshy part of fruits made by --- cells |
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Definition
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Term
| what forms ostia in simple sponges |
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Definition
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Term
| the 2 tissue layers in body wall of Hydra are: |
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Definition
| epidermis and gastrodermis |
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Term
| adult tapeworms absorb nutrients w/ help of |
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Definition
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Term
| in Cnidaria, what is the swimming larval stage? |
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Definition
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Term
| spongin fibers/silicous spicules are found in: |
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Definition
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Term
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Definition
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Term
| In Porifera, cells/spicules imbedded in: |
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Definition
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Term
| Cnidaria,non-cellular layer |
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Definition
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Term
| --- division results in production of xylem/phloem |
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Definition
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Term
| angiosperm seed coats develop from what kind of tissue? |
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Definition
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Term
| meristem initial cells are capable of: |
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Definition
| continued merstematic activity |
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Term
| germination w/ cotyledons remaining underground |
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Definition
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Definition
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Term
| pericarp develops from what? |
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Definition
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Term
| embryological stage where 3 tissue systems are first distinguishable |
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Definition
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Term
| what part of the root is comprised mainly of parenchyma cells, where the xylem and phloem are located? |
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Definition
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Term
| an area between cells, consisting of calcium pectate, mainly in parenchyma tissue |
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Definition
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Term
| choanocytes occur within flagellated members in what body types |
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Definition
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Term
| in what Cnidarian class does only one of two major life cycles ever occur? |
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Definition
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Term
| Aurelia,other scyphozoans, feeding polyp is called a? |
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Definition
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Term
| phylum of worms in which an eversible proboscis is housed in a rhychocoel |
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Definition
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Term
| a stage in the life cycle of a fluke that may reproduce asexually within the body of a snail |
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Definition
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Term
| which cell produces 2 sperm involved in fertilization of angiosperms |
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Definition
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Term
| choanocytes occur within the spongocoel in what body type? |
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Definition
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Term
| what cell type is alive and capable of division at maturity? |
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Definition
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Term
| Anemones and coral are members of what class? |
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Definition
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Term
| a fruit that is fleshy all the way through, and is composed of fused carpels |
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Definition
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Term
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Definition
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Term
| in xylem tissue, what kind of openings allow transport of fluid from cell to cell |
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Definition
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Term
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Definition
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Term
| what tissue system does collenchyma belong? |
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Definition
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Term
| what is the ploidy of the primary endosperm in an angiosperm seed |
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Definition
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Term
| in pseudocoelomate animals, the space between the organs is filled with: |
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Definition
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Term
| specialized cells found only in sponges |
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Definition
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Term
| in acoelomate animals, the space between organs is filled with: |
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Definition
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Term
| what becomes of the central cell in an angiosperm megagametophyte? |
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Definition
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Term
| seeds in which the endosperm has not been absorbed by the embryonic leaves |
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Definition
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Term
| in a pollen grain, the cell that will produce sperm by mitosis is called the: |
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Definition
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Term
| cells that line the spongocoel in simple sponges |
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Definition
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Term
| what 2 tissue layters are formed in the embryo of Cnidarians |
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Definition
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Term
| predominant life stage in hydrozoans |
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Definition
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Term
| where in the leaf are most stomata located? |
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Definition
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Term
| specialized cells, found only in Cnidaria |
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Definition
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Term
| which 2 things are produced by the fusion of sperm cells in the double fertilization of angiosperm ovules? |
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Definition
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Term
| where in the root does the sensation of gravity occur? |
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Definition
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Term
| where in the leaf are most chloroplast located? |
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Definition
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Term
| Eucoelomate is defined as having a body cavity complete with: |
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Definition
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Term
| endosperm surrounds the embryo(corn) |
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Definition
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Term
| an inflorescence with disc flowers and rayflowers |
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Definition
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Term
| embryological stage that occurs after blastophore formation |
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Definition
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Term
| what is the function of a flame cell? |
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Definition
| osmoregulation and possibly excretion |
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Term
| specialized cells, found only in Ctenophora |
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Definition
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Term
| secondary meristems include |
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Definition
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Term
| Nucellus is also known as what? |
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Definition
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Term
| Companion cells are included in what type of Angiosperm tissue? |
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Definition
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Term
| Zygomorphic is also known as what kind of symmetry? |
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Definition
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Term
| Other flower parts attached below the ovary |
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Definition
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Term
| Inflorescence where several pedicels are attached to the same node |
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Definition
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Term
| what is found in gymnosperm megagametophyte but not angiosperm megagametophyte |
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Definition
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Term
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Definition
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Term
| sponge cells capable of phagocytosis, secreting spicules, and differentiation |
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Definition
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Term
| asexually produced structures that accomplish dispersal and overwintering in freshwater sponges |
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Definition
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Term
| sponge cells capable of phagocytosis, secreting spicules, and differentiation |
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Definition
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Term
| the stem that supports an inflorescence or a solitary flower is called the: |
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Definition
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