Q. The early stage human embryo distinctly possesses : (a) Gills (b) Gill slits (c) External ear(pinna) (d) Eye brows Solution : Correct option : B Early human embryo possesses…
Q. The first modern birds appeared during the : (a) Cretaceous period (b) Jurassic period (c) Triassic period (d) Carboniferous period Solution : Correct option : A The Mesozoic era…
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Q. Evolutionary history of an organism is known as : (a) Phylogeny (b) Ancestry (c) Paleontology (d) Ontogeny Solution : Correct option : A The evolutionary development and history of…