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Protista vintage Stock Photos and Images
RF2C9C71X–Paramecium, a one-celled ciliate in the Kingdom Protista. These two are separating after conjugation, vintage line drawing or engraving illustration.
RMW24A5N–Archive image from page 222 of Cytology, with special reference to. Cytology, with special reference to the metazoan nucleus cytologywithspec00agar Year: 1920 VII CHROMIDIA IN PROTISTA 207 Another example of multiplication of nuclei by chromidia fonnatiou alternating with multiplication by mitotic division, though attended by more complications, is afforded by Arcclla (Fig. 88), the life history of <H 0)
RF2BTGYE2–Foraminifera are members of a phylum or class of amoeboid protists, vintage line drawing or engraving illustration.
RM2D15D5G–A late 19th Century chart illustrating Infusoria, a collective term for minute aquatic creatures such as ciliates, euglenoids, protozoa, unicellular algae and small invertebrates that exist in freshwater ponds. In modern formal classifications, the term is considered obsolete; the microorganisms previously included in the Infusoria are mostly assigned to the kingdom Protista.
RFT5WY5E–The amoeba is a one to celled animal in the Kingdom Protista vintage line drawing or engraving illustration.
RF2C9C721–The paramecium, a one-celled ciliate in the Kingdom Protista. This one is dividing, vintage line drawing or engraving illustration.
RF2C9BTCG–Paramecium is a genus of unicellular ciliates, vintage line drawing or engraving illustration.
RMW249Y0–Archive image from page 221 of Cytology, with special reference to. Cytology, with special reference to the metazoan nucleus cytologywithspec00agar 0 Year: 1920 206 CYTOLOGY CHAP. cycle than is found in the Metazoa, where with the exception of certain cases of parthenogenesis the haploid stage is represented by at most two cell generations (p. 214). A closely similar account of the nuclear cycle of the Gregarine Diplo- cystis schneideri is given by the same authors (loc. cit.). The third principal mode of nuclear multiplication in the Protista— by the intermediation B
RF2C9BXPA–Paramecium is a genus of unicellular ciliates, vintage line drawing or engraving illustration.
RF2C9CBEC–Paramecium is a genus of unicellular ciliates, vintage line drawing or engraving illustration.
RF2C9BX5E–Polycystina are a structure less sarcode-body, vintage line drawing or engraving illustration.
RF2C9C6PP–Polycystina are a structure less sarcode-body, vintage line drawing or engraving illustration.
RF2C9C504–Sertularia is a genus of hydroids in the family Sertulariidae, vintage line drawing or engraving illustration.
RMW249K5–Archive image from page 220 of Cytology, with special reference to. Cytology, with special reference to the metazoan nucleus cytologywithspec00agar Year: 1920 VII MITOSIS IX PROTISTA 205 the chromatin granules in Hnear scries had the same function as postu- lated for the chromosomes of a Metazoan mitosis, namely, to rffrrt ib. jr accurate division and partition among the daughter nuclei. In some Protista very well-developed mitosis, closely rcsenibhng that in the Metazoa and Metaphyta, is found (Fig. 85). In the Coccidian, Aggregata eherthi (Dobcll and Jameson, 1915) the nuclei of the primar
RF2C9C6E1–Sertularia is a genus of hydroids in the family Sertulariidae, vintage line drawing or engraving illustration.
RF2C9BNBE–Sertularia is a genus of hydroids in the family Sertulariidae, vintage line drawing or engraving illustration.
RMW249J3–Archive image from page 220 of Cytology, with special reference to. Cytology, with special reference to the metazoan nucleus cytologywithspec00agar 0 Year: 1920 VII MITOSIS IN PROTISTA 205 the chromatin granules in linear series had the same function as postu- lated for the chromosomes of a Metazoan mitosis, namely, to effect their accurate division and partition among the daughter nuclei. In some Protista very well-developed mitosis, closely resembling that in the Metazoa and Metaphyta, is found (Fig. 85). In the Coccidian, Aggregata eberthi (Dobell and Jameson, 1915) the nuclei of the prim
RF2BTGYN6–Foraminifera are members of a phylum or class of amoeboid protists, vintage line drawing or engraving illustration.
RMW24A4N–Archive image from page 222 of Cytology, with special reference to. Cytology, with special reference to the metazoan nucleus cytologywithspec00agar 0 Year: 1920 vii CHROMIDIA IN PROTISTA 207 Another example of multiplication of nuclei by chromidia formation alternating with multiplication by mitotic division, though attended by more complications, is afforded by Arcella (Fig. 88), the life history of Fig. 87. Stages in the formation of macrogametes in Mastigella vitrea. (After Goldschmidt, A.P.K., 1907.) A, macrogametocyte nucleus surrounded by extruded chromidia. B, a later stage. As the
RF2BTGNB6–Foraminifera are members of a phylum or class of amoeboid protists, vintage line drawing or engraving illustration.
RMW24BD4–Archive image from page 226 of Cytology, with special reference to. Cytology, with special reference to the metazoan nucleus cytologywithspec00agar Year: 1920 VII POLYPLOID NUCLEI IN PROTISTA 211 Nuclear multiplication in A ulacanlha. (Borgert. Z.J.A., looi, and .-1 .P.K.. 1909.) A-C, stages m the division of the primary nucleus during binary fission of the animal ; DC prchmmary stage's in gamete (ormatitMi. A, resting nucleus ; B, mitosis, equatorial plate ; C. portion ot .111 anaphase shown on a larspr sc air ; U, formation of secondary nuclei (the little dark specks in the cytoplasm)
RF2BTHAP4–Foraminifera are members of a phylum or class of amoeboid protists, vintage line drawing or engraving illustration.
RF2C9BTDA–The rotifers make up a phylum of microscopic and near-microscopic pseudocoelomate animals, vintage line drawing or engraving illustration.
RF2C9C80K–The rotifers make up a phylum of microscopic and near-microscopic pseudocoelomate animals, vintage line drawing or engraving illustration.
RF2C9C682–Vorticella is a genus of bell-shaped ciliates that have stalks to attach themselves to substrates, vintage line drawing or engraving illustration.
RMW24BBW–Archive image from page 226 of Cytology, with special reference to. Cytology, with special reference to the metazoan nucleus cytologywithspec00agar 0 Year: 1920 VII POLYPLOID NUCLEI IN PROTISTA 211 Fig. 89. Nuclear multiplication in AulacantJia. (Borgert, Z.J.A., 1901, and A .P.K., 1909.) A-C, stages in the division of the primary nucleus during binary fission of the animal; D-G, preliminary stages in gamete formation. A, resting nucleus ; B, mitosis, equatorial plate ; C, portion of an anaphase shown on a larger scale ; D, formation of secondary nuclei (the little dark specks in the cyto
RF2C9C8JP–Vorticella is a genus of bell-shaped ciliates that have stalks to attach themselves to substrates, vintage line drawing or engraving illustration.
RF2BTGR67–Gregarina, a parasitic protozoan. Stage 2 in the conjugation and spore forming, vintage line drawing or engraving illustration.
RF2BTGE7N–Gregarina, a parasitic protozoan. Stage 3 in the conjugation and spore forming, vintage line drawing or engraving illustration.
RF2C9C64K–Vorticella is a genus of bell-shaped ciliates that have stalks to attach themselves to substrates, attached to the stems of aquatic plants, vintage li
RFEW45CT–Protists, intermediate beings. The magosphaera planula, vintage engraved illustration. Earth before man – 1886.
RF2BTH73X–Gregarina, a parasitic protozoan. They live in the alimentary canal of crayfish, and certain insects, vintage line drawing or engraving illustration.
RF2C9C5D1–Tubularia is a genus of hydroids that appear to be furry pink tufts or balls at the end of long strings, vintage line drawing or engraving illustratio
RFEW45CP–Prostistes (intermediate between animal and vegetal), vintage engraved illustration. Earth before man – 1886.
RFEWA1R6–Globigerina bulloides, vintage engraving. Old engraved illustration of Globigerina bulloides, isolated on a white background.
RF2C9C5GH–Vorticella, a protozoan, usually found attached to dead leaves or sticks throughout its life, other than the young ones of it's kind. This shows free-
Search Results for Protista vintage Stock Photos and Images (39)
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