"Omnis-cellula-e-cellula" was given:

(1) Virchow

(2) Hooke

(3) Leeuwenhoek

(4) Brown.

Who invented electron microscope ?

(1) Jansen

(2) Edison

(3) Knoll and Ruska

(4) Landsteiner

Cell theory was proposed by

(1) a botanist

(2) a zoologist

(3) a botanist and a zoologist

(4) a psychologist.

Which one of the following is incorrect statement

(1) All organisms are composed of cells

(2) Cell is the basic unit of life

(3) All inanimate things are made up of cells

(4) Virus is acellular

Which one of the following is incorrect statement

(1) Organisms composed of single cell are unicellular

(2) Organisms composed of many cells are multicellular

(3) Organisms which are not composed of any cell are acellular

(4) Organisms which are composed of single cell is acellular

Which of the following is true

(1)cell is the basic unit of life

(2)cell is present in all living organisms

(3)cell is the basic unit of body of organism

(4)All of these

Which of the following is true about unicellular organism ?

(1)anything less than a complete structure of a cell does not ensure independent living

(2)it is capable of independent existence

(3)cell is structural and functional unit

(4)All of the above

With the discovery of which of the following, the study of the structural details was made possible

(1)compound microscope

(2)electron microscope

(3)cryo-electron microscope

(4)Fluorescent microscope

Which of the following is true about Robert Hooke?

(1)He saw first cell

(2)He saw first dead cell

(3)He saw first cell wall

(4)All of the above

Which one is true about Schleiden

(1)He proposed that body of a plant is made up of cells and their products

(2)He was a botanist

(3)He couldn’t explain the formation of the new cells

(4)All of the above