science

science

WHAT IS BIODIVERSITY

FROM JAANANI SHANKER

Biodiversity

• Diversity of habitat or climate

• Diversity of organism.Such as animals,plants and microorganism.

Important of BIODIVERSITY

-Sources of food

-Balance in nature

-Recreational places

-Medical

-Raw materials for industries

-Education

Classification of animals

• Invertebrates

• Vetebrates

Invertebrates

Animals without backbone.Example of invertebrates are coral,snail,leech,butterfly,prawn,spider and many more.

Vertebrates

Animals with backbone.Such as fish, amphibian, mammals, reptiles and birds.

Classfication of plants

Non flowering and flowering plants.Non vascular means simple and small plants while vascular plants means has a vascular system.

Flowering plants

• paddy plant

• maize plant

Non-flowering plant

• moss

• fern

Fill in the Blanks

what is the meaning of cotyledon

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