Environmental Science
Red Data Book Provides data on

Red flowered plants
Red colored fishes
Endangered plants and animals
Lists of plants and animals

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Environmental Science
Which of the following statement is incorrect regarding ecological pyramids

The pyramid of biomass is upright in grass land ecosystem
The pyramid of energy is inverted in ocean ecosystem
The pyramid of numbers is upright in grass land ecosystem
The pyramid of biomass is inverted in aquatic ecosystem

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

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

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