[{"id":176697,"question":"Abiotic component of ecosystem is:","choices":[{"text":"Producers","value":"A"},{"text":"Herbivores","value":"B"},{"text":"Camivore","value":"C"},{"text":"Oxygen","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":176695,"question":"All ecosystems of the world combine to form:","choices":[{"text":"Community","value":"A"},{"text":"Population","value":"B"},{"text":"Biosphere","value":"C"},{"text":"Competition","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":176693,"question":"A group of species of same species living in a particular area is called:","choices":[{"text":"Population","value":"A"},{"text":"Community","value":"B"},{"text":"Aboitic factor","value":"C"},{"text":"Ecology","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":176691,"question":"The populations that live in a habitat nad interact with one another are collectively called:","choices":[{"text":"Biosphere","value":"A"},{"text":"Ecosystem","value":"B"},{"text":"Community","value":"C"},{"text":"Species","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":176690,"question":" Largest unit of Ecology is:","choices":[{"text":"Species","value":"A"},{"text":"Community","value":"B"},{"text":"Ecosystem","value":"C"},{"text":"Biosphere","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":176686,"question":"All ecosystem of the world join and makees:","choices":[{"text":"Biosphere","value":"A"},{"text":"Heterosphere","value":"B"},{"text":"Geosphere","value":"C"},{"text":"Hydrosphere","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":176683,"question":"The study of the ralationship between orgaisms and their environment called:","choices":[{"text":"Biology","value":"A"},{"text":"Microbiology","value":"B"},{"text":"Ecology","value":"C"},{"text":"Genetics","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":176680,"question":"All populations collectively are called:","choices":[{"text":"Species","value":"A"},{"text":"Biome","value":"B"},{"text":"Community","value":"C"},{"text":"Ecosystem","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":174303,"question":"The current level of urbanization in Pakistan is about_____ which is not high by global standards.","choices":[{"text":"23%","value":"A"},{"text":"32%","value":"B"},{"text":"36%","value":"C"},{"text":"39%","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":174302,"question":"Which of the following is not an example of green house gas?","choices":[{"text":"CO<sub>2</sub>","value":"A"},{"text":"Methane","value":"B"},{"text":"Oxygen","value":"C"},{"text":"Nitrous oxide","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":174301,"question":"Which one is an example of epiphyte?","choices":[{"text":"Mosquito","value":"A"},{"text":"Orchid","value":"B"},{"text":"rhizobium","value":"C"},{"text":"Plasmodium","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":174300,"question":"An epiphyte is an example of:","choices":[{"text":"Parasitism","value":"A"},{"text":"Mutualism","value":"B"},{"text":"Commensalism","value":"C"},{"text":"Symbiosis","value":"D"},{"value":"E"}],"correctAnswer":3}]