MCQ Class 9 Science Exploration Chapter 3 Tissues in Action Advertisement 1. What is a tissue? Group of organs Group of similar cells performing a specific function Group of different cells performing different functions Single cell performing many functionsQuestion 1 of 202. Which level of organization comes after tissues? Cells Organ systems Organs OrganismQuestion 2 of 203. In unicellular organisms, who performs all functions? Tissue Organ Cell SystemQuestion 3 of 204. Division of labour in multicellular organisms leads to: Decreased efficiency Increased efficiency No change DeathQuestion 4 of 205. Which tissue helps in movement in animals? Nervous tissue Muscle tissue Epithelial tissue Connective tissueQuestion 5 of 206. Which tissue carries messages in the body? Muscle Nervous Epithelial ConnectiveQuestion 6 of 207. Xylem transports: Food Hormones Water and minerals OxygenQuestion 7 of 208. Phloem transports: Water Minerals Food OxygenQuestion 8 of 209. Why are plant cells rigid? Vacuole Nucleus Cell wall CytoplasmQuestion 9 of 2010. Animals can move because they lack: Cell wall Nucleus Cytoplasm MitochondriaQuestion 10 of 2011. Growth in plants occurs due to: Permanent tissues Meristematic tissues Epidermis PhloemQuestion 11 of 2012. Apical meristem is responsible for: Girth Length Storage ProtectionQuestion 12 of 2013. Lateral meristem increases: Length Girth Weight HeightQuestion 13 of 2014. Intercalary meristem helps in: Root growth Leaf growth Regrowth after cutting Seed formationQuestion 14 of 2015. Meristematic cells are: Large and vacuolated Small and dividing Dead EmptyQuestion 15 of 2016. Differentiation means: Cell division Specialization of cells Death of cells Enlargement of cellsQuestion 16 of 2017. Permanent tissues are: Dividing Non-dividing Dead only GrowingQuestion 17 of 2018. Epidermis functions in: Transport Protection Growth StorageQuestion 18 of 2019. Cuticle reduces: Growth Photosynthesis Water loss RespirationQuestion 19 of 2020. Root hairs help in: Photosynthesis Absorption Transport StorageQuestion 20 of 20 Loading...
Leave a Reply