Biology Grade 10 Unit 2 100 Exam Questions with Answers in Afan Oromo

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#subscribe #aliyi_science_tube • #Biology Grade 10 Unit 2 #100 Exam Questions with Answers in Afan Oromo • #function mainly associated with the cortex in root structure? • #Which type of pollination involves the transfer of pollen between different plants? • #What happens to the pith as roots mature? • #parts of a flower's stamen? • #Why is water crucial during the germination process of seeds? • Where in the leaf are the largest number of chloroplasts found? • #What are the essential conditions required for seed germination? • #Why is water crucial during the germination process of seeds? • #What is a simple method for demonstrating food synthesis in leaves? • What is the result of the light reaction in photosynthesis? • What are the function of chlorophyll a and b in chloroplasts? • #What distinguishes monocot from dicot seeds regarding cotyledons? • #Why is active transport necessary during the uptake of minerals into plant roots? • #During which experiment can the food-conducting vessels be identified? • #How do root hairs assist in the uptake of water for the plant? • #What is the primary composition of plant cell walls? • #How do plants generally respond to environmental changes? • #What differentiates higher plants from lower plants in terms of reproduction? • #What does the term 'sessile', in relation to plants, mean? • #What is true about the structure of a tap root? #Pteridophytes. #Gymnosperms. #Mosses. #Angiosperms. #Palisade tissue #Vascular bundle #Guard cells #Waxy cuticle • #What distinguishes the spongy layer from the palisade layer in leaf anatomy? #Positive geotropism. #Positive phototropism. #Negative hydrotropism. #Negative geotropism. • #What role does auxin play in plant tropisms? • #Why is hydrotropism biologically important? • #What is the primary function of auxin in plant growth? • #What is phototropism in plants? • #Why is hydrotropism biologically important? • #What is the primary function of auxin in plant growth? What is phototropism in plants? • #What is a simple method for demonstrating food synthesis in leaves? • #What is the critical role of wind in the reproduction of gymnosperms? #Cuticle #Epidermis layer #Stomata #Mesophyll layer #Pistil #Petals #Sepals #Stamen • #How do parenchyma cells contribute to the plant’s metabolic function? #Active transport #Simple diffusion #Passive diffusion #Direct osmosis #Epidermis cells #Collenchyma cells #Parenchyma cells #Chloronchyma cells #Epidermis #Pith #Endodermis #Vascular bundles #Midrib #Lamina #Base #Petiole

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