Environmental Science
Which among the following is related to the word Mesoderm ?

Anatomically advanced animals having all three germ layers
Forms blood and bone (leads to complex internal organs)
Binomial system of classification
No membrane-bound organelles, no peptidoglycan in cell walls, introns

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Environmental Science
Lead poisoning

reduces O2 carrying capacity of hemoglobin in blood
reduces O2 carrying capacity of myoglobin in muscles
increases O2 carrying capacity of myoglobin in muscles
increases O2 carrying capacity of hemoglobin in blood

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