'Young fish' diaporamas de présentation

Chapter 19

Chapter 19. Fish. Fish outline. Diversity of species Bony fish Anatomy and Physiology of bony fish Special organs of bony fish Spawning Parental care Cartilaginous fish. Diversity of Species. Fish are cold-blooded, water-dwelling vertebrates with gills and scales.

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Chapter 19

Chapter 19. Fish. Fish outline. Diversity of species Bony fish Anatomy and Physiology of bony fish Special organs of bony fish Spawning Parental care Cartilaginous fish. Diversity of Species. Fish are cold-blooded, water-dwelling vertebrates with gills and scales.

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Bony Fish

Bony Fish. Chapter 12.3-12.4. Bony Fish. Phylum Cordata Class Osteichthyes About 95% of all the fish on Earth belong to this Class. Bony fish are vertebrates and their backbone is composed of individual bones called vertebrae. Fish Parts. Lateral Line Organ. Dorsal Fin. Swim Bladder.

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Fish Health Management

Fish Health Management. Dr. Craig Kasper Aquaculture Disease Processes FAS 2253. Fish Health Management. GOALS : Prevent introduction of disease to healthy animals. Prevent propigation of existing disease agents. Production of healthy, high quality fish.

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Fish Health Management

Fish Health Management. Dr. Craig Kasper Aquaculture Disease Processes FAS 2253. Fish Health Management. GOALS : Prevent introduction of disease to healthy animals. Prevent propigation of existing disease agents. Production of healthy, high quality fish.

997 views • 19 slides

Fisheries and the World around Us

Fisheries and the World around Us. What is a Fishery? Why are Fisheries important? What are the different kinds of Fisheries in Hawaii and around the world? How is fishing changing the ocean? How do we study these changes in the ocean?. What is a Fishery?.

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Fish in Lakes

Fish in Lakes. Lake Food Chain. Generally represent the end of the food chain in most lakes Only a small fraction of the energy fixed in the system makes it to this level. Lake Food Chain. Important group because of effects they can have on all other levels of living things in lakes.

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1-3 Measuring Segments

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How marine animals have young

How marine animals have young. Fairy penguins build their nest in a burrow. Both the mother and father build the nest, keep the eggs warm and feed the chicks. . Turtles lay their eggs in a hole they dig into a sandy beach. Turtles do not look after their young.

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How marine animals have young

How marine animals have young. Fairy penguins build their nest in a burrow. Both the mother and father build the nest, keep the eggs warm and feed the chicks. Turtles lay their eggs in a hole they dig into a sandy beach. Turtles do not look after their young.

152 views • 13 slides

Marine Pollution

Marine Pollution. Marine pollution threatens resources. Even into the mid-20th century, coastal U.S. cities dumped trash and untreated sewage along their shores Oil, plastic, chemicals, excess nutrients make their way from land into oceans Raw sewage and trash from cruise ships

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Chapter 14 Section Review

Chapter 14 Section Review. 2. Answer to Question. 1. List examples of the three classes of fish. . Bony Fish. Bass. Jawless Fish. Hagfish. Cartilaginous Fish. SHARK. Answer to Question. 2. Explain how jawless and cartilaginous fish take in food.

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Birds and Fish

Birds and Fish. Characteristic. Fish Ectothermic Lateral line Two chambered heart Gills used for respiration No external ears No eye lids Brid warm blooded (endothermic) vertebrates (they have a backbone and an internal skeleton) breathe using lungs (not gills)

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