Biology The corner of the cells of collenchyma tissue in plant are thickened due to deposition of ________ Chitin and lignin Cellulose and pectin Suberin and cutin Lignin and suberin Chitin and lignin Cellulose and pectin Suberin and cutin Lignin and suberin ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following is responsible for transport of food and other substances in plants? None of these Xylem Phloem Chloroplast None of these Xylem Phloem Chloroplast ANSWER DOWNLOAD EXAMIANS APP
Biology Among the given nutrients, milk is a poor source of Calcium Carbohydrate Vitamin C Protein Calcium Carbohydrate Vitamin C Protein ANSWER DOWNLOAD EXAMIANS APP
Biology Lichens are the best indicator of Water pollution Soil pollution Noise pollution Air pollution Water pollution Soil pollution Noise pollution Air pollution ANSWER DOWNLOAD EXAMIANS APP
Biology Maximum fixation of solar energy is done by Protozoa Fungi Bacteria Green plants Protozoa Fungi Bacteria Green plants ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following is true of osmosis? Movement is against water's concentration gradient It is a type of diffusion All of these Requires energy Movement is against water's concentration gradient It is a type of diffusion All of these Requires energy ANSWER DOWNLOAD EXAMIANS APP
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