Home Quizzes Biology Quiz Biology Quiz 2 MCQ Questions Answers December 28, 2020 5 Biology Quiz 2, the online Quiz set contains 10 multiple choice questions (MCQ) related to different topics of biological chemistry to grow the knowledge of the said topics for different types of school college competitive exams. Fruit and leaf drop at early stages can be prevented by the application of cytokinins ethylene auxins gibberellic acid Spliceosomes are not found in cells of plants fungi animals bacteria Plants, which produces characteristic pneumatophores and show vivipary belong to mesophytes halophytes psammophytes hydrophytes Viroids differ from viruses in having DNA molecules with a protein coat DNA molecules without a protein coat RNA molecules with a protein coat RNA molecules without a protein coat The lungs are made up of air-filled sacs that do not collapse even after forceful expiration, because of Residual volume (RV) Inspiratory Reserve Volume (IRV) Tidal Volume (TV) Expiratory Reserve Volume (ERS) An important characteristic of hemichordates that share with chordates is absence of notochord ventral tubular nerve cord pharynx with gill slits pharynx without gill slits DNA fragments are positively charged negatively charged neutral either positively charged or negatively charged depending on their size The cells responsible for extracting energy from carbohydrates to form ATP is lysosome ribosome chloroplast mitochondrion Which among the following are the smallest living cells? Bacillus Pseudomonas Mycoplasma Nostoc Which cells of crypts of Lieberkuhn secrete antibacterial lysosome? Argentaffin cells Paneth cells Zymogen cells Kupffer cells Your score is The average score is 32% LinkedIn Facebook Twitter 0% Restart quiz
