Biology Gaseous exchange takes place in leaves through tiny pores for the purpose of photosynthesis. What are these pores? Chloroplast Vacuole Chlorophyl Stomata Chloroplast Vacuole Chlorophyl Stomata 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 D Vitamin C Vitamin B Vitamin K Vitamin D Vitamin C Vitamin B Vitamin K ANSWER DOWNLOAD EXAMIANS APP
Biology When the diaphragm and external intercostal muscles contract, The volume of the lungs decreases The lungs shrink The volume of the thorax decreases The volume of the thorax increases The volume of the lungs decreases The lungs shrink The volume of the thorax decreases The volume of the thorax increases ANSWER DOWNLOAD EXAMIANS APP
Biology ________ is a hormone that regulates the amount of glucose in the blood. Thyroxine Glucogen Insulin Oxytocin Thyroxine Glucogen Insulin Oxytocin ANSWER DOWNLOAD EXAMIANS APP
Biology The unique feature of bryophytes compared to other green plants groups is that Their sporophytes is attached to gametophyte They lack roots They lack vascular tissue They produce spores Their sporophytes is attached to gametophyte They lack roots They lack vascular tissue They produce spores ANSWER DOWNLOAD EXAMIANS APP
Biology It is the branch of biology which deals with the study of relationship between organisms and their environment. Genetics Taxonomy Evolution Ecology Genetics Taxonomy Evolution Ecology ANSWER DOWNLOAD EXAMIANS APP
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