Biology question and answers for April 22, 2024
- Q Listen Which of the following is the least reliable place to look for evidence of homology among organisms O in the types of proteins produced by the organisms in the...
- Q What part of the fossil record is considered evidence for evolution by natural selection not all organisms form fossils when they die O the exact age of a fossil can...
- Q In Darwin s time pigeon breeders had created many kinds of fancy pigeons that had altered body shapes extra long fathers or unique coloring that was different from the ancestral...
- Q Darwin studied the plants and animals of all the major continents he visited Asia Africa South America etc as well as the islands close by and compared them to each...
- Q Where is this type of tissue found located 7 6 2 1 Kidney tubules ducts and secretory portions of small glands Trachea upper respiratory tract Largest ducts of sweat glands...
- Q Listen What structure is labeled as 1 7 6 2 Simple columnar epithelial cell Basement membrane Connective tissue Microvilli Goblet cells 4 ucus of goblet cells 1 9 3 5...
- Q Use the following figure to answer the following question The figure shows a map of some small islands off the coast of Japan Biologists measured the frequencies of two alleles...
- Q Gene 1 Gene 2 Gene 3 Gene 4 Gene 5 Gene 6 Gene 7 1 0 0 538 What is the average heterozygosity for Population 2 0 321 Population 1...
- Q Snow geese Chen caerulescens come in two color types white snows and blues with dark bodies A single gene controls coloration where the dark blue allele D is dominant A...
- Q Consider a gene with two alleles C and M The table below describes fitness for different genotypes in two populations Population 1 Population 2 Fitness CC 1 0 0 9...
- Q ky Mountain juniper Juniperus scopulorum and one seeded juniper U monosperma have overlapping ranges If pollen grains which contain sperm cells from one species are unable to germinate and make...
- Q ch of the following is considered evidence for the idea of evolution by natural election Select all that apply 1 all known organisms the same proteins for the same functions...
- Q How is the phenomenon of genetic divergence related to the process of speciation
- Q ale red winged blackbirds compete with other males for access to the best breeding territories Females then decide which territory that want to breed in What type of selection is...
- Q les of different species of the fruit fly Drosophila that live in the same parts of the Hawaiian Islands have different elaborate courtship rituals These rituals involve fighting other males...
- Q untain juniper Juniperus scopulorum and one seeded juniper U monosperma have overlapping ranges If pollen grains which contain sperm cells from one species are unable to germinate and make pollen...
- Q guides once listed the myrtle warbler and the Audubon s warbler as two distinct species Recently these birds have been re classified as eastern and western forms of a single...
- Q Female guppies fish prefer to mate with males that have bright orange tails In a fish tank biologists added blue yellow and orange tailed males and equal numbers of females...
- Q Which of the following factors would promote allopatric speciation Different mutations begin to distinguish the gene pools of the separated populations Gene flow between the two populations is extensive A...
- Q Female red winged blackbirds preferentially choose males with the best songs and the brightest red patches on their wings The chosen males leave more offspring than other males What is...
- Q Why does female preference for certain males to breed with cause evolutionary change in a population because the less chosen males will start to change to compete with the other...
- Q Two species of water lilies in the same pond do not interbreed because one blooms at night and the other blooms during the day The reproductive barrier between them is...
- Q Why are vestigial structures in organisms such as the appendix in humans and reduced hind limb bones in some whales considered evidence for evolution O because they represent evolutionary baggage...
- Q Two species of frogs belonging to the same genus occasionally mate but the offspring fail to develop and hatch What is the mechanism for keeping the two frog species separate...
- Q ganisms that possess homologous structures probably by chance had similar mutations in the past are headed for extinction Ohave increased genetic diversity O evolved from the same ancestor are not...
- Q in s time pigeon breeders had created many kinds of fancy pigeons that had altered body shapes extra long fathers or unique coloring that was different from the ancestral wild...
- Q mans play in artificial selection is to train organisms to breed more successfully determine who lives and who dies create the genetic variants which nature then selects Oselect the two...
- Q Why do islands tend to have unique species found no where else mutation rates are higher in small populations found on islands most islands have very little food so this...
- Q Some ways we are forcing the artificial selection of resistant HIV in patients by treating them with medications Why is this the case the medications cause the virus to mutate...
- Q In Darwin s phrase Descent with modification what does the descent part refer to O the idea that simple organisms can come from more complex ones O the idea that...
- Q ing to Darwin which of the following had the MOST impact in driving the evolution of organisms the genes of organisms the sizes of the organisms and their life span...
- Q Charles Darwin was the first person to propose a mechanism for how evolution occurs a mechanism for evolution that was supported by evidence that population growth can outpace the growth...
- Q A The hypothesis for a fruit fly behavior experiment states that flies will prefer warmer temperatures in the bottle below The temperature on side B would be considered the A...
- Q The hypothesis for a fruit fly behavior experiment states that flies will prefer side B over side A in the bottle below What is the dependent variable A A water...
- Q is an example of an animal exhibiting non optimal behavior for the sake of kinship survivability A Socialization B Altruism C Dominance D Habituation
- Q Ultimately our behaviors are linked to gaining a n over others in a similar environment A evolutionary advantage B altruistic edge C social advantage D dominant advantage
- Q 1 Find the density of water at your measured temperature in Table ME 5 in the lab manual and record 2 Start a new sheet in your spreadsheet Enter the...
- Q 4 Listen Structures known as pseudopodia would be best described as buds forming from a ceil O cytoplasmic extensions Olong whip like strands Oshort rowing hairs grooves in the side...
- Q Listen Which of the following moves by means of cilia Plasmodium Oslime molds Paramecium Brown algae Diatoms
- Q 4 Listen What type of spore producing structures do molds like Penicillium f Obuds basidia sporangia conidiophores asci
- Q 6 8 9 Listen Protists that move by cilia or flagella typically live in what kind of environment inside host organisms symbiotic aquatic terrestrial
- Q 4Listen Which of the following is an example of a parasitic protist Diatoms Brown algae Plasmodium slime molds Paramecium
- Q 8 6 1 9 Listen Which of the following is photosynthetic Diatoms Plasmodium slime molds ameobas Paramecium
- Q Genetic drift changes allele frequencies so that one allele always becomes dominant Oonly if there is random mating in all sizes of populations way that adapts the population to the...
- Q The removal of double recessives from the population in the lab activity is meant to mimic O genetic drift Onon random mating Ogene flow Otural selection 610
- Q In a population of 25 individuals 11 are homozygous recessive What is q 011 11 25 11 25 squared
- Q What classification of solution would 0 7 NaCl be Mertonic Pretonic Isotonic Homotonic Posttonic Hypertonic Endotonic Heterotonic Hypotonic
- Q 1 2 in the image labeled 6 3 4a 4b 5 6 20 7 Exocytosis of solutes Secondary active transport through a transport protein Facilitated diffusion through a carrier transport...
- Q What is the function best description of Phagocytosis Substances moved from the cell interior to the extracellular space via a vesicle Solutions with a greater solute concentration than that of...
- Q What is the function best description of Hypertonic Substances moved from the cell interior to the extracellular space via a vesicle Solutions with a greater solute concentration than that of...
- Q What happened to the red blood cell when it was a placed in a solution and ended up looking like the cell in image number 1 1 2 3 Water...
- Q Pavlov s dog exhibited an example of conditioning when it salivated upon the ringing of the bell A classical B optimal C proximal D operant
- Q What type of solution was the cell in image number 2 placed in 1 2 3 A solution with a lower solute concentration than that of the cytosol A solution...
- Q A Skinner s pigeon experiments are an example of operant conditioning where the birds associated a lever with food but also conditioning in which learning develops from reward and punishment...
- Q In the tables above you calculated the densities of a series of objects all made of the same material and calculated the average value standard deviation etc Based on these...
- Q All mucous membranes secrete mucus O True False
- Q Put the following steps of tissue repair of a typical skin wound in chronological order Inflammatory chemicals cause blood vessels to dilate and become more permeable bringing immune cells clotting...
- Q Match the tissue type with its description Areolar connective tissue Adipose tissue Elastic connective tissue Reticular connective tissue 1 2 3 Cells are closely packed with little extracellular matrix functions...
- Q Which of the following tissues would you expect to find lining a body surface that is subjected to a large amount of wear and tear stratified squamous epithelium skeletal muscle...
- Q Which of the following is NOT a function of epithelial tissues Secretion Insulation Protection
- Q Normal cells exhibit contact inhibition and will stop dividing when they touch other cells cancerous cells continue dividing and may grow on top of each other True False
- Q 00 Smooth ER Mitochondria Lysosomes Peroxisomes Rough ER Golgi Apparatus function 1 2 3 4 5 6 Makes ATP via aerobic cellular respiration Detoxifies toxic substances and neutralizes free radicals...
- Q Vesicles are membranous sacs made up of a phospholipid bilayer used for transport of molecules into and out of the cell used for transport of molecules within a cell all...
- Q DNA replication occurs during which phase of the cell cycle Prophase of Mitosis S phase of Interphase R phase of Interphase Metanhase of Mitocic
- Q The epithelial cells lining the digestive track have what type of junction between them to prevent digestive enzymes from penetrating deeper into the tissue or bloodstream desmosomes tight junctions gap...
- Q select Phylum BIODIDACJ Hoesemse Univ d Ottes select Phylum select Phylum select Phylum select Phylum select Phylum select Phylum select Phylum select Phylum
- Q Phylum Nematoda A B C D A F select an select ans select ans select ans Platyhelminthe G intestine piercing device pharynx anus cuticle pseudocoelom reproductive pore ovary nerve ring...
- Q Phylum Annelida A Food OUde M Savalli A B C D E F G H I selec intestine sele nephridium sele pharynx seminal receptacle sele hearts sele sele sele sele...
- Q Cnidaria Wh E A B C D E F G H I J selec selec selec selec selec mouth tentacle gastrovascular cavity ovary testes bud cnidocyst endoderm nematocyst basal disk...
- Q Phylum Porifera H E F A B C D E F G H select answ select answ select answ select answ select answ select answ epidermal cell pore spicule flagellum...
- Q Platyhelminthes for Lab for A B C D E F C Labeling select ar oral sucker uterus select ar testes select ar gut yolk gland select an ventral sucker select...
- Q In the following diagram the scolex is represented by the letter O a A Ob B Occ d D e E B D E4
- Q What is the technical name of the pores in the Porifera a Nematocysts Ob Canals c Ostia Od Choanocytes O e Oscula
- Q In this numbered cross section of Ascaris which number represents the uterus 13 16 14 15
- Q Which of the following is found in Ascaris lumbricoides but not in Taenia soleum Intestine Testis Excretory structure Vagina Ovary
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