24 Jun WHICH OF THE FOLLOWING ARE ADAPTATIONS TO LAND OF BOTH GYMNOSPERMS AND ANGIOSPERMS BUT ARE LACKING IN FERNS AND MOSSES?
Lichens are A. only found growing on living matter. B. symbiotic associations between a fungus and an alga. C. parasitic interactions between a fungus and an alga. D. capable of causing some obscure diseases. E. insensitive to changes in the environment. 5 points Question 2 All of the following are parts of a flower except the A. carpel. B. ovary. C. stamen. D. cuticle. E. fruit. 5 points Question 3 The segmented worms of the phylum Annelida A. move by use of flagella. B. are acoelomate. C. possess setae on each segment. D. display radial symmetry. E. have an open circulatory system. 5 points Question 4 This characteristic allows fungi to withstand heat and drought conditions. A. cell walls B. hyphae C. spores D. specialized organelles E. mycelia 5 points Question 5 Which of the following are adaptations to land of both gymnosperms and angiosperms but are lacking in ferns and mosses? A. pollen and seeds B. roots, stems, and leaves C. vascular system D. fruits and flowers E. spores 5 points Question 6 It is generally thought that four critical innovations arose during the evolution of our ape-like ancestors into humans. All of the following are innovations except A. toolmaking. B. expansion of the human brain. C. use of brain power for abstract thought. D. bipedalism. E. development of the opposable thumb. 5 points Question 7 Mammals have two traits that set them apart from all other animals. These are A. body hair or fur, and milk production. B. body hair or fur, and being homeothermic. C. amniotic eggs and milk production. D. four-chambered heart and body hair or fur. E. four-chambered heart and milk production. 5 points Question 8 Green algae such as Ulva demonstrate an alteration of generations. The diploid phase is called the A. diploid generation. B. sporophyte generation. C. embryo. D. zygote. E. gametophyte generation. 5 points Question 9 Fungi exhibit certain characteristics. One of these characteristics is that they A. reproduce using seeds and pollen. B. are prokaryotes. C. are capable of carrying on photosynthesis. D. lack cell nuclei. E. reproduce using spores. 5 points Question 10 In cnidarians, nematocysts are important in A. obtaining prey. B. movement. C. excretion of wastes. D. food digestion. E. obtaining oxygen from the water. 5 points Question 11 Cnidarians and ctenophores are similar in that they both have A. nematocysts. B. mesoderm. C. a pseudocoel. D. a digestive tract with two openings. E. radial symmetry. 5 points Question 12 All members of the phylum Chordata share A. tails present throughout their lives. B. gills present throughout their lives. C. exoskeletons. D. a notochord present sometime in their lives. E. a vertebral column. 5 points Question 13 Which of the following characteristics is not shared by typical birds and mammals? A. insulating skin structures B. four limbs C. four-chambered heart D. endothermy E. milk production 5 points Question 14 Which of the following is not a characteristic differentiating Neanderthals from modern humans? A. Neanderthals were shorter. B. Neanderthals were stronger. C. Neanderthals had projecting brow ridges. D. Neanderthals had larger noses. E. Neanderthals had smaller brains. 5 points Question 15 In plants, the secondary metabolites are primarily responsible for A. protection against ultraviolet radiation. B. overcoming air pollutants. C. defense. D. food gathering. E. nutrition. 5 points Question 16 In bryophytes, the rhizoids A. are involved in reproduction. B. obtain nutrients. C. obtain water. D. serve as attachment structures. E. lure possible prey. 5 points Question 17 In general, mammals are not good at dispersing chili plant seeds because A. the mammals do not travel very far before they release the chili seeds. B. chili seeds are dispersed mainly by the wind. C. the mammals are the main pollinators for the chili plant. D. the chili seeds do not stick to the mammals’ fur. E. the seeds die as they pass through the digestive tract. 5 points Question 18 It is generally thought that animals have undergone four major physiological and anatomical innovations during their evolution. These are (in no particular order) A. development of tissues, photosynthesis, bilateral symmetry, multicellularity. B. bilateral symmetry, development of tissues, origin of the multichambered heart, origin of patterns of embryonic development. C. origin of patterns of embryonic development, development of the versatile forelimb, origin of the multichambered heart, multicellularity. D. development of the versatile forelimb, multicellularity, origin of patterns of embryonic development, development of tissues. E. multicellularity, bilateral symmetry, origin of patterns of embryonic development, development of tissues. 5 points Question 19 Which of the following adaptations to life on land is found in both insects and modern reptiles? A. ability to fly B. body surfaces that resist evaporation C. two pairs of walking legs D. tracheae to distribute oxygen E. metamorphosis from a larval form 5 points Question 20 Plants have adapted to dry land by evolving all of the following except A. structures to protect reproductive cells and embryos. B. secreting a waxy coating to prevent water loss. C. tissues to conduct water through the plant. D. forms of chlorophyll more efficient at capturing light. E. association with mycorrhizae to improve mineral uptake.
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