PPT-Our Test Organism

Drosophila simulans Trait of Interest Red vs White Red advantageous mutation Why are red eyes advantageous Sensory perception White eyes reduced mate tracking Drosophila chromosome. KINGDOM:  . Protista. PHYLUM:  . Sarcodina. CLASS:  . Sarcodina. GENUS:  Amoeba. SPECIES:  . Amoeba . proteus. Amoeba. Movement. Amoeboid movement. Pseudopodium. Endoplasm will stream toward a portion of the plasma membrane, causing a bulge to form. This bulge is gradually extended into a long . BY: Selena & Nicole. Foundations of biotechnology . Biotechnology can be defined as the manipulation of living organisms or their components to provide products or to serve useful purpose. As result the DNA of plants, animals and other organisms can be manipulated in the laboratory .. 7. th. Grade Science. Objectives of the Symbiotic Relationships Lesson. Students will investigate how organisms or populations interact with one another through symbiotic relationships and how some species have become so adapted to each other that neither could survive without the other. (Ohio Academic Standards LS 7.1). A living thing. Cell. The basic unit of structure and function in living things. Unicellular. Made of a single cell. Multicellular. Consisting of many cells. Stimulus. A change in an organism’s surroundings that causes the organism to react. Motivation- part of the underlying whys of behavior.. Psychologists explain motivation and why we experience it in different ways through instinct, drive-reduction, incentive and cognitive theories of motivation . A.  Living Things Are Organized. subatomic particles --> atoms --> molecules --. cells --> tissues --> organs --> organ systems . Each level of organization has . emergent properties.. Group 5. Lorelei Patrick. Peter Stiling. Riaz Khan. Xavier Gonzales. Adelaide Rhodes. Facilitators: Donata Henry and Conrad Toepfer. Learning Outcomes. Predict the outcome of perturbation on ecosystems. You will notice similarities . among organisms in their . early . stages. . The similar . embryo . development means . they all descend from a common ancestor. The similarities amongst organisms . fades as the organism develops.. Selective Breeding. Humans have been selecting for certain alleles for thousands of years. Friendly wolves (dogs). Fat pigs (a lot of bacon). Bananas (didn't exist until humans created them from plantains). survive and reproduce. 2 Types: . 1. Structural Adaptations. Structures/physical characteristics that help an organism survive/reproduce . ex.) ???. 2 Types: . 2. Behavioral Adaptations. Behaviors, actions, lifestyles that help an organism survive/reproduce . . Lab # 6. Streptococci. All are Gram Positive . Cocci. arranged in chains (short or long). All are . Catalase. -. ve. + . ve. - . ve. Gram Stain. Staphylococci. Streptococci. Culture. Fastidious organism . 1 Quantitative Method for Evaluating Fungi cidal Activity of Biocides Used on Hard Surfaces SUMMARY 1 . This method uses disk s (1 cm in diameter) of brushed stainless steel as default carrier to Mycobacteria are . aerobic, acid-fast bacilli (rods. ). They are neither gram-positive nor gram-negative (i.e., they are stained poorly by the dyes used in Gram stain).. The term . acid-fast . refers to an organism’s ability to retain the carbolfuchsin stain despite subsequent treatment with an ethanol–hydrochloric acid mixture.. FSN – hierarchy designator omitted). Organism class. (proposed term). Life. cycle stage . (defining class). Instance. 19061001 |. Ascaris. . lumbricoides. Ascaris. . lumbricoides. Any / all / not specified.