'Female sex organs' presentation slideshows

Endocrine System

Endocrine System. Chapters 21, 22, 23, 24, 26. Endocrine System. Endocrine system regulates essential activities of the body Metabolism of nutrients Reproduction Growth and development Adapting to change in internal and external environments. Major Elements of Endocrine System.

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Objectives: Days 01 - 05

Objectives: Days 01 - 05. Describe the history of the marine sciences Evaluate the living and non-living factors that define the marine ecosystems. Explain the formation of the oceans. Unit 1: Introduction to Marine Ecology. Unit 1.1: Marine Ecology o verview and history.

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Do you think Speciation can only be observed over millions of years? Explain.

Do you think Speciation can only be observed over millions of years? Explain. . Do you think species are going extinct, but no new species are forming on Earth? . Yes No Explain your answer. What is a Species? A Case Study. The Apple Maggot Fly Rhagoletis pomonella.

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Eukaryotic Parasites (Protozoa) Drs. Babcock and Hopkins Spring 2009

Eukaryotic Parasites (Protozoa) Drs. Babcock and Hopkins Spring 2009. Entamoeba histolytica (amebiasis, severe diarrhea). Acquired through consumption of contaminated food or water. Trophozoite is feeding and reproducing stage and causes disease. Cyst is circular and

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Chapter 26

Chapter 26. Male reproductive system. Primary & secondary sex organs. Testes are the primary sex organ of the male reproductive system. They manufacture and store spermatozoa for fertilization of ova and reproduction of the species. Produce the sex cells or gametes = spermatozoa in males

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Gymnosperm Intro and evolution Life cycle and reproduction Uses and significance Angiosperms: Flowering plants Intro and

Gymnosperms and Angiosperms. Gymnosperm Intro and evolution Life cycle and reproduction Uses and significance Angiosperms: Flowering plants Intro and evolution Life cycle and reproduction Uses and significance Monocots vs. dicots. Kingdom Plantae. Evolutionary tree of plants

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Female Sexual Anatomy

3. Female Sexual Anatomy. Female Sex Organs. All embryos appear as female at first Genetic and hormonal signals trigger the development of male organs in those embryos with XY chromosomes that will become male. Female Sex Organs in Utero. Female Sex Organs.

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Worms

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Porifera and Cnidarians

Porifera and Cnidarians. Porifera. Sponges are the simplest found in this phylum There are about 10,000 species of sponges and they are all aquatic Asymmetrical and only have specialized cells. Sponges. Digestion and Feeding. Filter feeders Sift plankton through collar cells

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Chapter 24.

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COGNITIVE SCIENCE 17 Why Sex is Necessary Part 1 Jaime A. Pineda, Ph.D.

COGNITIVE SCIENCE 17 Why Sex is Necessary Part 1 Jaime A. Pineda, Ph.D. Why is Sex Necessary ?. Sexually dimorphic behaviors Anatomical, physiological, and behavioral differences between males and females of the same species. Courting Mating Parental behavior

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Worms #2

Worms #2. REVIEW. JEOPARDY. S2C06 Jeopardy Review. Body systems. Picture ID. Worms. Earthworm Body parts . Parasites . 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500.

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Bellringer -April 1, 2014

Bellringer -April 1, 2014. How do flowers reproduce? Do flowers have separate male and female organs? How do flowers pollinate? Provide examples. . Flowers/Reproduction. Honors Biology. Plant Life Cycle.

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Plant Evolution

Plant Evolution. Adaptations. Cuticle alternation of generations specialized tissues. Cuticle. Waxy coating on surfaces resists drying out stomata exist to allow necessary gas exchange . Alternation of generations.

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How Can Flowers Benefit Our Environment?

How Can Flowers Benefit Our Environment?. Environmental Explorations. Complete Flower. A flower having sepals, petals, stamens, and pistils is complete flower. Lacking one or more of such structures, it is said to be incomplete Flower . . Flowers and the Environment.

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Reproductive Systems

Reproductive Systems. Male and Female. Penis Testis Scrotum Sperm tube Gland. Vagina Ovary Uterus Cervix Egg tube. Uncomfortable Words?. Male system. Scrotum. The testes are inside a sac called the scrotum . It hangs outside the body, keeping the sperm cool.

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Ch 32 Animal Reproduction

Ch 32 Animal Reproduction . AP Biology Lecture . Asexual Reproduction . Requires one organism Identical copy of parent Methods Budding New individual forms as an outgrowth Regeneration Complete individual formed from a piece of an organism Parthogenesis

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Reproduction in plants

Reproduction in plants. How are new plants formed? New plants can grow in several ways: from seeds (sexual reproduction) or by producing things such as bulbs or tubers (asexual reproduction). Structure of a flowering plant. There are four main organs of a flowering plant :

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Invertebrates

Invertebrates. By Christian Handy And Ty Koehler. Ex: earthworms Annelids. Definition: An animal such as the earthworm whose body is made of connected sections or segments. Body Systems: earthworms have a heart. They also have a brain.

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Marine Invertebrate Zoology

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