Biology Which tissue makes the plant hard and stiff? Sclerenchyma Parenchyma Collenchyma Xylem Sclerenchyma Parenchyma Collenchyma Xylem ANSWER DOWNLOAD EXAMIANS APP
Biology Which among the following does not have a cell wall? Paramecium Euglena Gonyaulax Mycoplasma Paramecium Euglena Gonyaulax Mycoplasma ANSWER DOWNLOAD EXAMIANS APP
Biology Oxygen in our blood is transported by a protein named keratin haemoglobin myoglobin collagen keratin haemoglobin myoglobin collagen ANSWER DOWNLOAD EXAMIANS APP
Biology The unicellular algae used to supply and regulate the oxygen in space programmes is Odogonium Spyrogyra Chlorella Ulothrix Odogonium Spyrogyra Chlorella Ulothrix ANSWER DOWNLOAD EXAMIANS APP
Biology The scientific study of how organisms interact with their environment is called Ecology None of these Zoology Evolution Ecology None of these Zoology Evolution ANSWER DOWNLOAD EXAMIANS APP
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