Biology Which of the following is a work done by the placenta tissue in humans? Remove waste matter from the embryo Removes waste matter from the embryo and provide nutrition to the embryo Provide nutrition to the embryo Support the embryo Remove waste matter from the embryo Removes waste matter from the embryo and provide nutrition to the embryo Provide nutrition to the embryo Support the embryo ANSWER DOWNLOAD EXAMIANS APP
Biology Which type of bacteria get their food from dead organic matter? Parasitic None of these Autotrophic Saprophytic Parasitic None of these Autotrophic Saprophytic ANSWER DOWNLOAD EXAMIANS APP
Biology The oxygen released during photosynthesis process comes from CO2 Glucose H2O NO2 CO2 Glucose H2O NO2 ANSWER DOWNLOAD EXAMIANS APP
Biology The scientific study of how organisms interact with their environment is called Evolution None of these Zoology Ecology Evolution None of these Zoology Ecology ANSWER DOWNLOAD EXAMIANS APP
Biology The numerous minute pores in the epidermis of a leaf are called Perforation Hydathodes Lenticels Stomata Perforation Hydathodes Lenticels Stomata ANSWER DOWNLOAD EXAMIANS APP
Biology Which group of organisms serves as the best indicator of pollution in a water body Plankton Benthos Neuston Nekton Plankton Benthos Neuston Nekton ANSWER DOWNLOAD EXAMIANS APP
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