Bio 182 nau - Study guides, Class notes & Summaries

BIO 182 Exam 3-nau, Exam Questions and Correct Answers, 100% Correct. 2024/5.Updated. What are the 3 domains of life Archaea, Eukarya, Bacteria Which domains of life are the most recent ancestors? Eukarya and Archaea

BIO 182 EXAM 3-NAU, EXAM 3, BIO182 QUESTIONS AND ANSWERS WITH SOLUTIONS 2024

BIO 182 Exam 4 NAU – Questions with Accurate Solutions

1. Phylum Porifera - Answer-- sponges - loosely organized and lack tissues - multicellular with several types of cells - 8,000 species, mostly marine - no apparent symmetry - adults sessile, larvae free-swimming - water drawn through pores into spongocoel - flows out through osculum - choanocytes line spongocoel - mesohyl between choanocytes and epithelial cells - reproduce sexually and asexually 10. Phylum Nematoda - Answer-- roundwomrs - in nearly all habitats - over 20,000 specie...

Be familiar with the common characteristics of animals. - - Multicellular heterotrophs - cells lack cell walls -most have nerves, muscles, and capacity to move at some point in the life cycle - able to reproduce sexually - specialized sensory structures and nervous system - cells exist in extensive extracellular matrix - unique cell junctions What type of life cycle do all animals show? - gametic What is the most likely ancestor of animals? - choanoflagellates What are the 3 major featu...

bio 182 final NAU Exam Questions and Answers 100% Pass Which of the following groups of plants show both homospory and heterospory? - ANSWER-Seedless Vascular Plants What two factors determine terrestrial biomes? - ANSWER- Temperature and precipitation What is the most important characteristic of the tundra? - ANSWER-It is the only biome that contains permafrost Before winter, brown bears gain weight to prepare for hibernation. This is considered - ANSWER-An acclimation and an anatomica...

bio 182 final NAU- Questions & Answers

Coriolis Effect - - The way Earth's rotation makes winds in the Northern Hemisphere curve to the right and winds in the Southern Hemisphere curve to the left. - adds in the effect of Earth's rotation, deflecting surface flow westward Climate - prevailing weather pattern in a region -Includes temperature, precipitation, wind, and light - Climate determines the occurrence of different biomes - major community types Climate: Convection Cells - - Based on warmth at equator causing air to ris...

Be familiar with the common characteristics of animals. - - Multicellular heterotrophs - cells lack cell walls -most have nerves, muscles, and capacity to move at some point in the life cycle - able to reproduce sexually - specialized sensory structures and nervous system - cells exist in extensive extracellular matrix - unique cell junctions What type of life cycle do all animals show? - gametic What is the most likely ancestor of animals? - choanoflagellates What are the 3 majo...