Acid Rain and Greenhouse Effect
What is Acid Rain? How is it Caused? Generally, acid rain means the rain of water containing excessive a…
What is Acid Rain? How is it Caused? Generally, acid rain means the rain of water containing excessive a…
1. What is cell? Cell is the basic structural and functional unit of living organism. It is the smallest un…
Fungi have both positive ad negative roles in our daily life. So they are our friends as well as foes (enemy…
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Notes | Botany Taxonomy - Biology For: Science Grade XI The taxonomy is the branch of biology, which …
Zoology Notes Evidences of Evolution For: Science Class 11 The orderly and gradual change in object fro…
Notes | Zoology Physiological, Biochemical and Genetic Evidences of Evolution For: Science Class 11 Subje…
Zoology | Biology Notes Structural, Paleontological and Anatomical Evidences of Evolution Class: 11 Str…