'Embryonic stage' diaporamas de présentation

Vertebrate Relationships and Structure

Vertebrate Relationships and Structure. Chapter 2. What is a vertebrate. Classification Kingdom: Animalia Phylum: Chordata Subphyla Vertebrata Urochordata Cephalochordata. What is a vertebrate?. Is a chordate

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Prenatal Development and Birth

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Stages of Prenatal Development

Stages of Prenatal Development. Stages of Prenatal Development Conception Germinal Embryonic Fetal. Conception . Conception occurs when a sperm cell penetrates and fertilizes an egg cell Successful conception depends on ovaries releasing one healthy egg cell

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Skeletal System

Skeletal System. Types of Animal Skeletons. Endoskeleton Internal skeleton Ex. Humans Exoskeleton External skeleton Ex. Insects, Clams Hydrostatic Internal fluids receive and redistribute applied forces Ex. Annelids. Bone Functions. Movement Protection Support Mineral Storage

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Science HS STAAR Review for biology

Science HS STAAR Review for biology. Reporting category #3- Biological Evolution & Classification. SE 7- evolutionary theory is a scientific explanation for the unity & diversity of life. Evidence of Common ancestry- anatomy. Homologous. Analogous. Evidence of Common ancestry- biogeography.

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STRENGTHENING STATISTICS IN A SMALL ISLAND STATE

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Prenatal Development

Prenatal Development. In which we examine the three stages of development from conception to birth, and the causes of congenital defects that can occur during that time. Stages of Prenatal Development. Zygotic (or Germinal) Stage 0-2 weeks Embryonic Stage 2-8 weeks Fetal Stage 9-40 weeks.

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Chapter 47 ~ Animal Development

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Review Development

Review Development. Development. 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. Erikson for 100. What is the age of children in the stage where trust vs. mistrust develops?. board.

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Chapter 8: Conception and Fetal Development

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Stages of Prenatal Development

Stages of Prenatal Development. Zygotic (germinal) stage Embryonic stage Fetal stage Critical period. Critical Periods in Fetal Development. PRENATAL DEVELOPMENT: Critical Periods. Zygotic Stage. Conception to 14 days Rapid Cell Division Process of Implantation.

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Lifespan Development

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Evidence for Evolution

Evidence for Evolution . 5 types of Evidence for Evolution. Palaeontology Biogeography Comparative Embryology Comparative Anatomy DNA sequencing (biochemistry). Paleontology. In Palaeontology there is the study of: Fossils Transitional Forms. Fossils/ Transitional Forms .

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DEVELOPMENTAL PSYCHOLOGY

DEVELOPMENTAL PSYCHOLOGY. By: Hayley Whitlock & Emily Ehmann. Prenatal Development.

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Flow of Blood and Vessel Structure and Location

Flow of Blood and Vessel Structure and Location . Ashley Meyer, Ashley Baker, King, Quentin Key . Major Veins and Arteries . Aorta Left Pulmonary Artery Right Pulmonary Artery Pulmonary veins Superior Vena Cava Inferior Vena Cava Coronary Arteries Right Atrium Right Ventricle

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Notes 25.1

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Stages in the Growth of Babies

Newborn babies have 100 billion brain cells. Some infants are preconnected with brain cells at birth stage itself. However, much of the brain

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Prenatal Development

Prenatal Development. Fertilisation to Birth. Prenatal Development. The whole process of pregnancy. Actual full term or pregnancy is 38 weeks Referred to as 40 weeks in clinical terms 2 week prior to conception taken into account

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Lecture 6 ANIMAL EVOLUTION: THE VERTEBRATES

Lecture 6 ANIMAL EVOLUTION: THE VERTEBRATES. Monotremes. Platypus. Anteater . Marsupials:. Group of animals with a pouch are born while in an embryonic stage and finish development outside the mother's body, often in a pouch.

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Pregnancy, Growth, and Development

Pregnancy, Growth, and Development. Prenatal Period Postnatal Period. Prenatal Period. Period of cleavage When does conception begin? What is cleavage? What is a morula ? What is a blastocyst ? What is the embryo proper? Draw and label pg. 881 figure 23.5 in your notes

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