Question

please answer the above questions​

Answer 1

1Ans: Protoplasm means Life fluid. Some years ago scientists have made observations and saw a jelly like substance they named that substance as protoplasm.After some years ago, present day protoplasm name have changed into Cytoplasm which means Cell fluid

2Ans:There is a need for classification of organism.There are various organisms in this world.We were able to get know about this organisms only by classifying them into certain groups

3Ans:Apparatus:A drop of blood;watch glass,glass slide,cover slip,needle,microscope etc...

4Ans:1.plant trees

2.By doing Afforestation

3.Reducing Deforestation

4.Conducting small awareness programmes regarding global warming