'Fish reproduction' diaporamas de présentation

Vertebrate Classes All in Chordate Phylum

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Fish Reproduction

Fish Reproduction. Spawning?. Egg Maturation Ovulation Spawning. Spawning?. Temperature. Photoperiod. Temperature. Pineal Gland. Photoperiod. Opening for pineal gland. Melatonin:. Regulates 24 hr cycle. Also changes skin pigmentation!. Weather. Substrate. Mate Availability &

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Fish

Fish. Ichthyology. The study of fish. Classification of Fish. Kingdom Animalia Phylum Chordata Subphylum Vertebrata. 3 Classes of Fish. Class Agnatha Class Chondrichthyes Class Ostyeichthyes. Class Agnatha. Jawless fish Examples: lamprey and hagfish. Lamprey.

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INVERTEBRATES

EVERYTHING YOU ALWAYS WANTED TO KNOW ABOUT:. INVERTEBRATES. WHAT MAIN CHARACTERISTIC IS SHARED BY ALL VERTEBRATES?. IF YOU SAID BACKBONE, YOU ARE CORRECT!. VERTEBRATES ARE MEMBERS OF THE PHYLUM CHORDATO - (from the name notochord )also called Chordates. CHORDATE Characteristics:.

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Fish

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Natural History of Sharks, Skates, and Rays Reproductive Biology MARE 380 Dr. Turner

Natural History of Sharks, Skates, and Rays Reproductive Biology MARE 380 Dr. Turner. Reproductive Biology. Reproductive adaptations have contributed to evolutionary success & genetic continuity Reproductive processes for most sharks remains unknown. Fish Reproduction.

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Fish Screening Assay Detailed Review Paper NACEPT Endocrine Disruptor Methods Validation Subcommittee March 2002 Les To

Fish Screening Assay Detailed Review Paper NACEPT Endocrine Disruptor Methods Validation Subcommittee March 2002 Les Touart. Detailed Review Paper: FISH SCREENING ASSAYS FOR ENDOCRINE DISRUPTION. WORK PERFORMED BY On behalf of the United States Environmental Protection Agency

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Fish Screening Assay Detailed Review Paper NACEPT Endocrine Disruptor Methods Validation Subcommittee March 2002 Les To

Fish Screening Assay Detailed Review Paper NACEPT Endocrine Disruptor Methods Validation Subcommittee March 2002 Les Touart. Detailed Review Paper: FISH SCREENING ASSAYS FOR ENDOCRINE DISRUPTION. WORK PERFORMED BY On behalf of the United States Environmental Protection Agency

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Community Ecology Freshwater Communities Changing Through Time (Ch 8)

Community Ecology Freshwater Communities Changing Through Time (Ch 8). Time Scales that affect FW communities Hours Diel Vertical Migration, protist cell division Days algal cell division, rotifer reproduction Weeks zooplankton reproduction Months

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3 Fish 4 Fish Green Fish Yellow Fish

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Fishes

Fishes. Yes, Fishes is a word, it refers to many kinds of fish. - Fishes. Bony Fishes. A bony fish has jaws, scales, a pocket on each side of the head that holds the gills, and a skeleton made of hard bones. - Fishes. Characteristics of Fishes. Most fishes obtain oxygen through gills.

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