Comprehensive Bio 182 Q&A Exam Bundle

Behavior an action carried out by muscles under the control of the nervous system. Proximate causation Addresses "how" a behavior occurs or is modified Proximate Causation Questions Tinbergen's question 1 and 2 Tinbergen's Question 1 What stimulates the behavior, and what are the physio...

What are some common characteristics of animals? multicellular heterotrophs lack of cell walls nervous tissue sexual reproduction Hox genes What life cycle does all animal show? gametic What are the likely ancestors of animals? chaonoflagellates protists What are 3 major features to cla...

What is the ion needed for the formation of the fertilization envelope Ca2+ Order of embryonic development Fertilization, Cleavage, Gastrulation, Organogenesis Blastocyst human equivalent of the blastula Blastomere Essential part of blastula formation first two cleavage furrows in frogs ...

According to research, the closest living relative of animals is believed to be a flagellated protist known as choanoflagellate. anatomical features belonging to Radata include presences of specialized tissue, two germ layers, circular or tubular shape with mouth parts at one end Animals belon...

Green Algae____________ called charophytes are the closest relatives of land plants. Land plants share four key traits with only charophytes• Rings of cellulose-synthesizing complexes • Peroxisome enzymes • Structure of flagellated sperm • Formation of a phragmoplast SporopolleninIn...

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 extens...

Lamarck's ideas inheritance of acquired characteristics inheritance of acquired characteristics changes that affect an organism during its lifetime would be passed to it's offspring; Ex. Giraffes stretch necks for food, thus offspring develop larger necks evolution by natural selection the e...

Which of the following is not a property of life? a) Populations of organisms are unable to change over time. b) Living things exhibit complex but ordered organization. c) Organisms take in energy and use it to perform all of life's activities. d) Organisms reproduce their own kind. e) Organ...

Which of the following groups of plants show both homospory and heterospory? Seedless Vascular Plants What two factors determine terrestrial biomes? Temperature and precipitation What is the most important characteristic of the tundra? It is the only biome that contains permafrost Before wi...

• Polyploidy-extra sets of chromosomes (common in plants) Compare and contrast gradualism (uniformitarianism) and catastrophism explanations of the history of eartho Gradualism is the mechanism of change are constant over time o Catastrophism is when there is a catastrophic even that changes t...

a sequence of unlearned acts directly linked to a simple stimulus fixed action pattern A chemical that acts as an alarm substance is a pheromone Honeybees have a remarkable way of transferring information about the location of a food source to other members of the hive. The worker bees conveyi...

True or False? Biodiversity on Earth will likely decrease in the near future. False True or False? Scientists believe in evolution even though they currently lack evidence for the theory. False Opposition to irrational numbers was based on evidence that such numbers cannot exist. False - (No d...

In biology, what is meant by form and function? Form directly influences the function. If structure found in an animal is adaptive-it helps the individual produce offspring-then the structure's size,shape,or composition often correlates closely with its function What is meant by the statement: ....

At what levels of life are focused on while studying ecology?-organismal -population -community -ecosystem What is the difference between a biotic and abiotic factor in the environment?-Biotic interactions are interactions among living things -Abiotic interactions are between organisms and t...