Natural selection

Hey guys!! Today we’ll be discussing:1. Separate Circulation for the Lungs (Pulmonary Circulation)2. Description of Pulmonary Circulation3. Heart Structure: Chambers and Valves4. Initiation of the Heartbeat by the Sinoatrial Node5. Role of the Sinoatrial Node as a Pacemaker6. Propagation of Electrical Signal from the Sinoatrial Node7. Pressure Changes During the Cardiac Cycle

Hey guys! Today we’ll be discussing Here are the topics:1. Blood Flow and Pressure in Arteries2. Structure and Function of Arteries3. Capillary Function and Material Exchange4. Veins and Blood Return5. Identification of Blood Vessels6. William Harvey's Discovery of Blood CirculationVisit notion! ;))https://prickly-casquette-c39.notion.site/Circulatory-System-ce9b0ba447cb4a88a83b654abba7a4f6?pvs=4

Hey guys!! Today we’ll be discussing1. Tissue Layers of the Small Intestine2. Enzyme Digestion of Macromolecules3. Pancreatic Enzyme Secretion4. Peristalsis and Food Movement5. Villi and Absorption Surface Area6. Nutrient Absorption in the Small Intestine7. Membrane Transport of Nutrients8. Starch Digestion and Transport to the Liver9. Dialysis Tubing as a Model for Intestinal AbsorptionVisit notion! 1. Tissue Layers of the Small Intestine2. Enzyme Digestion of Macromolecules3. Pancreatic Enzyme Secretion4. Peristalsis and Food Movement5. Villi and Absorption Surface Area6. Nutrient Absorption in the Small Intestine7. Membrane Transport of Nutrients8. Starch Digestion and Transport to the Liver9. Dialysis Tubing as a Model for Intestinal AbsorptionVisit notion!https://prickly-casquette-c39.notion.site/Nutrient-absorption-e86382fc33b84ed6b2f4d4a4be46ab57?pvs=4

Hey guys!! Today we’ll discuss 
​ Digestive System Overview​ Tissue Layers and Muscle Contraction in the Small Intestine​ Pancreatic Enzymes and Digestion​ Structure and Function of Villi​ Absorption Mechanisms in the Small Intestine
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https://prickly-casquette-c39.notion.site/Digestive-System-and-Nutrient-Absorption-38f816729a43424380c06e399887ef47?pvs=4

Hey guys! Today we’ll discuss the structure and function of cladograms :)Visit notion https://prickly-casquette-c39.notion.site/Understanding-Cladograms-0eec6ed008c34e109285daffc468e5ae?pvs=4

Hey guys! Today we’ll be discussing 1. Definition of a Clade2. Natural Classification System3. Evidence for Clades4. Molecular Clock5. Reclassification of Species6. Features of Bryophyta, Filicinophyta, Coniferophyta, and Angiospermophyta7. Features of Animal Phyla

Hey guy! Today we will discuss:1. Universal Acceptance of the Binomial System2. Development of the Binomial System at International Congresses 3. Description of the Binomial System of Nomenclature4. Naming New Species Using the Binomial System5. Hierarchical Classification of Species by TaxonomistsVisit notion! https://prickly-casquette-c39.notion.site/Biological-Classification-and-Taxonomy-91992fad75954e089bdf1e07d1f326d2?pvs=4

Hey guys! Today we will discuss on: 1. How Selective Breeding of Domesticated Animals Shows Artificial Selection Can Cause Evolution 2. Evolution of Homologous Structures by Adaptive Radiation 3. Comparison of the Pentadactyl Limb in Mammals, Birds, Amphibians, and Reptile 4. Gradual Divergence and Speciation 5. Continuous Variation and Gradual Divergence 6. Development of Melanistic Insects in Polluted Areas Visit notion! https://prickly-casquette-c39.notion.site/Artificial-Selection-0e36349de03f4ce29494d00023dc9bd6?pvs=4

Hey guys!! Today we will be discussing How Natural Selection Increases the Frequency of Adapted Characteristics Mechanism of Natural Selection Fitness and Reproductive Success Selective pressure A case study on evolution The fossil record Visit my Notion! https://prickly-casquette-c39.notion.site/Natural-Selection-7ab2914551dd4a399e4ec06d6da52393?pvs=4

Hey guys! Here are the topics discussed: 1. Variation 2. Development of Melanistic Insects in Polluted Areas 3. Role of Variation in Natural Selection Visit notion! https://prickly-casquette-c39.notion.site/Population-Divergence-962c555c888440279ee0852b708019a7?pvs=4