Zoology Study guides, Class notes & Summaries

Basics of diffusion, gradients, and how they relate - Answer-Diffusion: spontaneous movement of very small things. It requires no energy investment by the organism (other than keeping the temperature above freezing) --direction is random Gradients: top of gradient = high concentration, bottom of gradient = low concentration --diffuses high to low Basics of diffusion across a semipermeable barrier - AnswerFactors that speed up or slow down diffusion - Answer-size: smaller things diffuse fas...

UCSB EEMB 2 Final Exam Questions & Answers 2023/2024 Evolution - ANSWER-the process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth Lamarck - ANSWER--invertebrate zoology -first comprehensive theory of evolution - use/disuse model (giraffes) -inheritance of acquired characteristics -importance of environments Lyell - ANSWER-"Principles of Geology" -countless small changes occurring over...

Test Bank For Integrated Principles of Zoology 16th Edition by Hickman Complete Test Bank

Integrated Principles of Zoology, 18e Cleveland Hickman, Larry Roberts, Susan Keen, David Eisenhour (Instructor Manual) Integrated Principles of Zoology, 18e Cleveland Hickman, Larry Roberts, Susan Keen, David Eisenhour (Instructor Manual)

Zoology x-Semester 2 Final Exam-NCHS Q & A Solved 100% Correct!!

How is cell division possible in eukaryotes versus prokaryotes? - Answer-*Eukaryotes* - Mitosis - > somatic cells - Meiosis -> gametes *Prokaryotes* - Binary fission What is the outcome of Mitosis/Cytokinesis? - Answer-A parent cell is divided to create two identical daughter cells to the parent and each other (clones) What are the three functions of Mitosis? - Answer-1) Growth 2) Repair/ Replacement 3) Asexual Reproduction What is a chromosome? - Answer-- A structure carrying ge...

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Characteristics of an Animal - Answer- heterotroph (eat other organisms for food), multicellular (no cell wall, eukaryotic), motility/movement, *neurons/muscle cells (except sponges) Surface Area to Volume Ratio - Answer- limits the size of cells, as surface area increases volume decreases Importance of Surface Area - Answer- determines rate at which nutrients diffuse across a membrane into a cell and rate at which waste products diffuse out of cells Techniques Animals use to Increase S...

Zoology: Exam 3 Prep QUESTIONS AND ANSWERS

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