Biology Lederberg and Tatum demonstrated conjugation in the bacteria 1945 1946 1947 1944 1945 1946 1947 1944 ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following is true about blood plasma? It is the same as serum but without the clotting proteins It is a faint yellow fluid The main protein component is hemoglobin It is about 90% water It is the same as serum but without the clotting proteins It is a faint yellow fluid The main protein component is hemoglobin It is about 90% water ANSWER DOWNLOAD EXAMIANS APP
Biology Which ecological pyramid can never be inverted Pyramid of number Pyramid of energy Pyramid of size Pyramid of biomass Pyramid of number Pyramid of energy Pyramid of size Pyramid of biomass ANSWER DOWNLOAD EXAMIANS APP
Biology Which group of organisms serves as the best indicator of pollution in a water body Plankton Nekton Neuston Benthos Plankton Nekton Neuston Benthos ANSWER DOWNLOAD EXAMIANS APP
Biology Plants growing on sand are called as oxylophytes psammophytes lithophytes chasmophytes oxylophytes psammophytes lithophytes chasmophytes ANSWER DOWNLOAD EXAMIANS APP
Biology Yeast used in making bread is a Bacteria Plant Seed Fungus Bacteria Plant Seed Fungus ANSWER DOWNLOAD EXAMIANS APP
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