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Q.36 The site of sucrose synthesis in plants during the process of photosynthesis is Chloroplast Cytosol Mitochondria Golgi apparatus Cytosol is the site of sucrose synthesis in plants during photosynthesis […]

Q.35 The water splitting in photo system-II (PSD) is mediated by metal Mn Mg Fe Ni Mn (Manganese) is the metal mediating water splitting in Photosystem II (PSII) (Option A). […]

Q.34 Principal form of carbohydrate that is translocated through phloem is Glucose Sucrose Fructose Starch Sucrose is the principal form of carbohydrate translocated through phloem (Option B). Phloem sap primarily […]

Q.33 Which of the following is a primary sugar source in translocation of phloem sap. Young leaf Mature leaf Young fruit Shoot tips Mature leaf is the primary sugar source […]

Q.32 Among those given below which plant families have CAM species? Poaceae Zygophyllaceae Cucurbitaceae Asteraceae Zygophyllaceae is the plant family among the options that has CAM species. CAM (Crassulacean Acid […]

Q.31 The structure which is responsible for locomotion in diatoms is (A) Coste (B) Raphe (C) Valve (D) Girdle The structure responsible for locomotion in diatoms is the raphe (Option […]

Q.30 Which one of the following is correct statement for Generalised transduction Occurs during the lysogenic cycle of temperate phage Some new viruses have both viral and bacteria DNA Phages […]

Q.29 After fertilization, zygote obtains all its plastid and mitochondria genomes from the maternal parent, this is also named as maternal inheritance pleiotropic effect variegation biparental inheritance After fertilization, the […]

Q.28 Leucoplast is red in colour blue in colour green in colour colourless Leucoplast is colourless. These plastids lack pigments and function in storage, distinguishing them from colored plastids. Option Breakdown […]

Q.27 A protein involved in the formation of intermediate filaments of cytoskeletal framework Lamins G-Actins F-Actins α-tubulins Lamins form the nuclear lamina, a type of intermediate filament in the cytoskeletal framework […]