The Living World PYQs Set 7 (PDF)

Set 7 of 7 · Questions 181-197 of 197

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Mere Teacher · Previous Year Questions NEET Biology · The Living World · Set 7 (Q181-197)
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181. $Winged pollen grains are present in$ (1) $Mustard$ (2) $Cycas$ (3) $Mango$ (4) $Pinus$ 182. $Pick up the wrong statement :$ (1) $Nuclear membrane is present in Monera$ (2) $Cell wall is absent in Animalia$ (3) $Protista have photosynthetic and heterotrophic modes of nutrition$ (4) $Some fungi are edible$ 183. $Conifers differ from grasses in the$ (1) $absence of pollen tubes$ (2) $formation of endosperm before fertilization$ (3) $production of seeds from ovules$ (4) $lack of xylem tracheids$ 184. $Nitrifying bacteria :-$ (1) $Oxidize ammonia to nitrates$ (2) $Convert free nitrogen to nitrogen compounds$ (3) $Convert proteins into ammonia$ (4) $Reduce nitrates to free nitrogen$ 185. $Select the mismatch :-$ (1) $Protists-Eukaryotes$ (2) $Methanogens-Prokaryotes$ (3) $Gas vacuoles-Green bacteria$ (4) $Large central vacoules - Animal cells$ 186. $Viroids differ from viruses in having;$ (1) $DNA molecules without protein coat$ (2) $RNA molecules with protein coat$ (3) $RNA molecules without protein coat$ (4) $DNA molecules with protein coat$ 187. $Select the mismatch :$ (1) $Rhodospirillum - Mycorrhiza$ (2) $Anabaena - Nitrogen fixer$ (3) $Rhizobium - Alfalfa$ (4) $Frankia - Alnus$ 188. $Which one is a wrong statement?$ (1) $Brown algae have chlorophyll a and c, and fucoxanthin$ (2) $Archegonia are found in Bryophyta, Pteridophyta and Gymnosperms$ (3) $Mucor has biflagellate zoospores$ (4) $Haploid endosperm is typical feature of gymnosperms$ 189. $Which one is wrongly matched?$ (1) $Uniflagellate gametes - Polysiphonia$ (2) $Biflagellate zoospores - Brown algae$ (3) $Gemma cups - Marchantia$ (4) $Unicellular organism - Chlorella$ 190. $Select the wrong statement :$ (1) $Cell wall is present in members of fungi and plantae$ (2) $Mushrooms belong to basidiomycetes$ (3) $Pseudopodia are locomotory and feeding structures in sporozoans$ (4) $Mitochondria are the powerhouse of the cell in all kingdoms except Monera$ 191. $ICBN stands for :$ (1) $Indian Code of Botanical Nomenclature$ (2) $Indian Congress of Biological Names$ (3) $International Code of Botanical Nomenclature$ (4) $International Congress of Biological Names$ 192. $Gemmae are present in :$ (1) $Mosses$ (2) $Pteridophytes$ (3) $Some Gymnosperms$ (4) $Some Liverworts$ 193. $Nuclear membrane is absent in :-$ (1) $Volvox$ (2) $Nostoc$ (3) $Penicillium$ (4) $Agaricus$ 194. $Viruses have :-$ (1) $DNA enclosed in a protein coat$ (2) $Prokaryotic nucleus$ (3) $Single chromosome$ (4) $Both DNA and RNA$ 195. $Choose the wrong statement :$ (1) $Yeast is unicellular and useful in fermentation$ (2) $Penicillium is multicellular and produces antibiotics$ (3) $Neurospora is used in the study of biochemical genetics$ (4) $Morels and truffles are poisonous mushrooms$ 196. $Male gemetes are flagellated in :$ (1) $Anabaena$ (2) $Ectocarpus$ (3) $Spirogyra$ (4) $Polysiphonia$ 197. $Chromatophores take part in :$ (1) $Respiration$ (2) $Photosynthesis$ (3) $Growth$ (4) $Movement$