Biology The corner of the cells of collenchyma tissue in plant are thickened due to deposition of ________ Lignin and suberin Suberin and cutin Chitin and lignin Cellulose and pectin Lignin and suberin Suberin and cutin Chitin and lignin Cellulose and pectin ANSWER DOWNLOAD EXAMIANS APP
Biology Bleeding of gums, falling of teeth, fragile bones and delayed wound healing occur due to the deficiency of which one of the following vitamins? Vitamin K Vitamin D Vitamin B Vitamin C Vitamin K Vitamin D Vitamin B Vitamin C ANSWER DOWNLOAD EXAMIANS APP
Biology Which one is the largest gland of human body Liver Thyroid Pituitary Intestine Liver Thyroid Pituitary Intestine ANSWER DOWNLOAD EXAMIANS APP
Biology Plants utilise ________ from the atmosphere for photosynthesis Carbon dioxide Nitrogen Hydrogen Oxygen Carbon dioxide Nitrogen Hydrogen Oxygen ANSWER DOWNLOAD EXAMIANS APP
Biology Placenta is the structure formed by foetus only None of these by the union of foetal and uterine tissue by fusion of germ layers by foetus only None of these by the union of foetal and uterine tissue by fusion of germ layers ANSWER DOWNLOAD EXAMIANS APP
Biology Branch of agriculture concerned with the production of crops Agrotology Anthropology Agrostology Agronomy Agrotology Anthropology Agrostology Agronomy ANSWER DOWNLOAD EXAMIANS APP
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