Biology Goitre is caused by the deficiency of ________ Iodine Zinc Chlorine Calcium Iodine Zinc Chlorine Calcium ANSWER DOWNLOAD EXAMIANS APP
Biology Where does cellular respiration take place in the cell? Cytoplasm Mitochodria Ribosomes Chromosomes Cytoplasm Mitochodria Ribosomes Chromosomes ANSWER DOWNLOAD EXAMIANS APP
Biology Which statement best describes Arteries? They have thick walls and transport blood away from the heart They have thick walls and transport blood toward the heart They have thin walls and transport blood toward the heart They have thin walls and transport blood away from the heart They have thick walls and transport blood away from the heart They have thick walls and transport blood toward the heart They have thin walls and transport blood toward the heart They have thin walls and transport blood away from the heart ANSWER DOWNLOAD EXAMIANS APP
Biology The corner of the cells of collenchyma tissue in plant are thickened due to deposition of ________ Suberin and cutin Cellulose and pectin Chitin and lignin Lignin and suberin Suberin and cutin Cellulose and pectin Chitin and lignin Lignin and suberin ANSWER DOWNLOAD EXAMIANS APP
Biology One of the following is not a function of bones. Place for muscle attachment Production of blood corpuscles Protection of vital organs Secretion of hormones for calcium regulation in blood and bones Place for muscle attachment Production of blood corpuscles Protection of vital organs Secretion of hormones for calcium regulation in blood and bones ANSWER DOWNLOAD EXAMIANS APP
Biology The unicellular algae used to supply and regulate the oxygen in space programmes is Odogonium Spyrogyra Ulothrix Chlorella Odogonium Spyrogyra Ulothrix Chlorella ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS