Development and Functional Anatomy of the Spine
... Functional Anatomy of the Vertebrae and IV Discs The vertebral bodies consist of a shell of compact bone surrounding a core of trabecular bone and red marrow. In addition, hyaline cartilage forms vertebral end plates on the superior and inferior surfaces of each body. The vertebral bodies, in conjun ...
... Functional Anatomy of the Vertebrae and IV Discs The vertebral bodies consist of a shell of compact bone surrounding a core of trabecular bone and red marrow. In addition, hyaline cartilage forms vertebral end plates on the superior and inferior surfaces of each body. The vertebral bodies, in conjun ...
Kingdom animalia
... Dominant life cycle stage is diploid Most animals are motile Most have muscle & nervous tissue ...
... Dominant life cycle stage is diploid Most animals are motile Most have muscle & nervous tissue ...
Animal body plans and developmental patterns Multicellular
... 3. Number, development, and arrangement of germ layers: embryonic cell layers that lead to the three basic cell types: ectoderm, endoderm, and (in most animals) mesoderm. ...
... 3. Number, development, and arrangement of germ layers: embryonic cell layers that lead to the three basic cell types: ectoderm, endoderm, and (in most animals) mesoderm. ...
Puberty and the oestrus cycle
... The endocrine and nervous systems play interwoven role in the cascade on events leading to the formation of mature gametes, fertilization, establishment and maintenance of pregnancy, birth and, finally, rearing of offspring. These processes begin at puberty. In the female, puberty is marked by the o ...
... The endocrine and nervous systems play interwoven role in the cascade on events leading to the formation of mature gametes, fertilization, establishment and maintenance of pregnancy, birth and, finally, rearing of offspring. These processes begin at puberty. In the female, puberty is marked by the o ...
Biology\Sponges & Cnidarians
... 2) bilateral symmetry – can be divided in half along 1 line/plane making each half appear the mirror image of the other. ...
... 2) bilateral symmetry – can be divided in half along 1 line/plane making each half appear the mirror image of the other. ...
Digestive System PowerPoint
... • Enzyme rich p.j. stimulated by CCK when fatty or protein rich foods enter the duodenum Note • Hormones released in inactive form so they don’t digest the pancreas ...
... • Enzyme rich p.j. stimulated by CCK when fatty or protein rich foods enter the duodenum Note • Hormones released in inactive form so they don’t digest the pancreas ...
Organization of the Human Body
... structures or forms of living things. • Physiology is defined as the science of dealing with the functions and vital processes of living organisms. ...
... structures or forms of living things. • Physiology is defined as the science of dealing with the functions and vital processes of living organisms. ...
Organization of the Human Body
... structures or forms of living things. • Physiology is defined as the science of dealing with the functions and vital processes of living organisms. ...
... structures or forms of living things. • Physiology is defined as the science of dealing with the functions and vital processes of living organisms. ...
Slide 1 - AccessMedicine
... gonad, they differentiate into oogonia. Mitotic division of oogonia increases the population. Many oogonia further differentiate into primary oocytes, which begin meiosis. However, the process arrests during prophase. A primary oocyte with its surrounding epithelial cells is called a primordial foll ...
... gonad, they differentiate into oogonia. Mitotic division of oogonia increases the population. Many oogonia further differentiate into primary oocytes, which begin meiosis. However, the process arrests during prophase. A primary oocyte with its surrounding epithelial cells is called a primordial foll ...
Exam 1 Study Guide - Dr. Stuart Sumida
... Which of the following is not a characteristic of hemoglobin? a) It makes up the majority of the mass of a red blood cell. b) It binds oxygen (O2) preferentially over all other gases. c) It can bind carbon dioxide when it is not binding oxygen. d) It has different forms depending on the ontogenetic ...
... Which of the following is not a characteristic of hemoglobin? a) It makes up the majority of the mass of a red blood cell. b) It binds oxygen (O2) preferentially over all other gases. c) It can bind carbon dioxide when it is not binding oxygen. d) It has different forms depending on the ontogenetic ...
Ch 47 - D and F: AP Biology
... (b) Wing of chick embryo. As the bud develops into a limb, a specific pattern of tissues emerges. In the chick wing, for example, the three digits are always present in the arrangement shown here. Pattern formation requires each embryonic cell to receive some kind of positional information indicatin ...
... (b) Wing of chick embryo. As the bud develops into a limb, a specific pattern of tissues emerges. In the chick wing, for example, the three digits are always present in the arrangement shown here. Pattern formation requires each embryonic cell to receive some kind of positional information indicatin ...
Unit 3 - Invertebrates
... • Sponges do not have any specialized organs or tissues for respiration. • As water passes through the sponge gas exchange is accomplished by diffusion. • Waste products are also excreted through ...
... • Sponges do not have any specialized organs or tissues for respiration. • As water passes through the sponge gas exchange is accomplished by diffusion. • Waste products are also excreted through ...
Anatomy Physiology Midterm Review Packet 2015
... 1) Vocabulary: a. Cutb. Dermc. Keratd. Seb2) The hypodermis is also known as _______________________. 3) What binds the skin to underlying organs? 4) Causes the hair to stand erect and goose bumps to appear? _________________ 5) Where are apocrine glands most numerous? Eccrine glands? ...
... 1) Vocabulary: a. Cutb. Dermc. Keratd. Seb2) The hypodermis is also known as _______________________. 3) What binds the skin to underlying organs? 4) Causes the hair to stand erect and goose bumps to appear? _________________ 5) Where are apocrine glands most numerous? Eccrine glands? ...
DEVELOPMENT OF HUMAN BRAIN AND SPINAL CORD
... Spinal cord forms from the neural tube caudal to fourth pair of somites. The lateral walls of neural tube thicken and reduce the size of neural canal, until only a minute central canal of spinal cord is present at 9 to 10 weeks. The neuroepithelial cells give rise to Ventricular zone which forms all ...
... Spinal cord forms from the neural tube caudal to fourth pair of somites. The lateral walls of neural tube thicken and reduce the size of neural canal, until only a minute central canal of spinal cord is present at 9 to 10 weeks. The neuroepithelial cells give rise to Ventricular zone which forms all ...
Entodermal derivatives: formation of the gut, liver, and pancreas
... dorsal and ventral mesenteries; mesenteries; ventral ventral is is lost lost except except in in region of liver. Vetelline duct remains in umbilical cord. ...
... dorsal and ventral mesenteries; mesenteries; ventral ventral is is lost lost except except in in region of liver. Vetelline duct remains in umbilical cord. ...
Saga of the Sex Cells
... Saga of the Sex Cells The disorganized state of the teratoma is believed to be a result of "lost" PGCs ending up in embryonic locales where they fail to get the proper signals for development. Since the PGCs are totipotent--they have the ability to differentiate into all of the cells of the human b ...
... Saga of the Sex Cells The disorganized state of the teratoma is believed to be a result of "lost" PGCs ending up in embryonic locales where they fail to get the proper signals for development. Since the PGCs are totipotent--they have the ability to differentiate into all of the cells of the human b ...
HYPOTHALAMUS I. FUNCTIONS A. Direct control of autonomic
... A. Direct control of autonomic nervous system visceromotor behaviors i. Anterior/medial regions parasympathetic effects ii. Posterior/lateral regions sympathetic effects iii. Thermodetectors, chemoreceptors iv. Regulation of micturition, defecation (motor centers in medullary reticular formati ...
... A. Direct control of autonomic nervous system visceromotor behaviors i. Anterior/medial regions parasympathetic effects ii. Posterior/lateral regions sympathetic effects iii. Thermodetectors, chemoreceptors iv. Regulation of micturition, defecation (motor centers in medullary reticular formati ...
Class Notes
... Frog gastrulation also produces a three-layered embryo with an archenteron. ○ Gastrulation begins on the dorsal side of the blastula, when a group of cells begins to invaginate, or change shape and push inward, forming a crease along the region where the gray crescent formed in the zygote. ○ The par ...
... Frog gastrulation also produces a three-layered embryo with an archenteron. ○ Gastrulation begins on the dorsal side of the blastula, when a group of cells begins to invaginate, or change shape and push inward, forming a crease along the region where the gray crescent formed in the zygote. ○ The par ...
chapter 47 - Biolympiads
... Frog gastrulation also produces a three-layered embryo with an archenteron. ○ Gastrulation begins on the dorsal side of the blastula, when a group of cells begins to invaginate, or change shape and push inward, forming a crease along the region where the gray crescent formed in the zygote. ○ The par ...
... Frog gastrulation also produces a three-layered embryo with an archenteron. ○ Gastrulation begins on the dorsal side of the blastula, when a group of cells begins to invaginate, or change shape and push inward, forming a crease along the region where the gray crescent formed in the zygote. ○ The par ...
Introduction to Embryology of Chordata
... Note that because of the distribution of the presumptive materials, bilateral symmetry is already evident – or, radial symmetry is already lost. Determination comes fairly quickly in Amphioxus. Recall that as a deuterostome, cleavage is radial and initially indeterminate. Determination does come fa ...
... Note that because of the distribution of the presumptive materials, bilateral symmetry is already evident – or, radial symmetry is already lost. Determination comes fairly quickly in Amphioxus. Recall that as a deuterostome, cleavage is radial and initially indeterminate. Determination does come fa ...
340Lecture06 - Dr. Stuart Sumida
... Note that because of the distribution of the presumptive materials, bilateral symmetry is already evident – or, radial symmetry is already lost. Determination comes fairly quickly in Amphioxus. Recall that as a deuterostome, cleavage is radial and initially indeterminate. Determination does come fa ...
... Note that because of the distribution of the presumptive materials, bilateral symmetry is already evident – or, radial symmetry is already lost. Determination comes fairly quickly in Amphioxus. Recall that as a deuterostome, cleavage is radial and initially indeterminate. Determination does come fa ...
Methods S1.
... control group (registered to MNI standard space using the FSL FMRIB58_FA_1mm_brain template) (1) to ensure that segmentations were exactly registered with the maps being considered and (2) because the signal intensity contrast in the FA maps was better for delineating the subcortical anatomy than th ...
... control group (registered to MNI standard space using the FSL FMRIB58_FA_1mm_brain template) (1) to ensure that segmentations were exactly registered with the maps being considered and (2) because the signal intensity contrast in the FA maps was better for delineating the subcortical anatomy than th ...
Drosophila embryogenesis
Drosophila embryogenesis, the process by which Drosophila (fruit fly) embryos form, is a favorite model system for geneticists and developmental biologists studying embryogenesis. The small size, short generation time, and large brood size make it ideal for genetic studies. Transparent embryos facilitate developmental studies. Drosophila melanogaster was introduced into the field of genetic experiments by Thomas Hunt Morgan in 1909.