The insects include more any species than any other group. Poikilotherms are una
ID: 84860 • Letter: T
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The insects include more any species than any other group. Poikilotherms are unable to produce body heat. Leaves are broad and thin to minimize their absorption of oxygen. Water can hold more oxygen than air can. Book lungs are found in crustaceans and mollusks, while external feathery gills are found in arachinids. Saprobes parasitize plants. In coelomates, but not in pseudocoelomates, a peritoneum completely lines the coelomic cavity Trypanosomes possess a kinetoplast (a mass of mitochondrial DNA close to the Psychrophiles live in extremely hot conditions Above 100 degree C Spirogyra is a plant protest Shigella spp is a bacteria that causes dysentery Anthrax is a bacteria that can be used in terrorism. Plants have internal clocks.Explanation / Answer
38. True, Insects have more species than any other group.
39. True, Poikilotherms use external sources of temperature to regulate their body temperature.
40. False, Leaves having broad and flat leaves giving plenty of surface area for light to be absorbed. Being thin allows diffusion of gases such as carbon dioxide can happen quickly.
41. False, Oxygen concentrations are much higher in the air which is about 21% than in water which is a tiny fraction of 1%.
42. False, book lung is a type of respiratory organ used for atmospheric gas exchange that is found in many arachnids.
43. True. Saprobes are fungus or bacterium that lives and feeds on dead organic matter.
44. True, Coelomates have a fluid filled body cavity called a coelom with a complete lining called peritoneum-derived from mesoderm.
45. True, trypanosomes possess a kinetoplast.
46. False, Psychrophiles are extremophilic organisms that are capable of growth and reproduction in cold temperatures.
47. False, Spirogyra is a filamentous charophyte green algae.
48. True, It causes shigellosis which is a diarrheal disease.
49. True
50. True, plants have internal clock called biological clock which is controlled by series of components.
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