cell

The basic small building unit of all living organisms is .................

• Tissue

• Cell

• Organ

Cells are tiny so, we need.....................to see them.

• Microscope 🔬

• Telescope 🔭

• Magnifying lens 🔍

Human eye can see objects that are about..................in length

• 0.01 mm

• 0.1 mm

• 0.1 cm

Cell need ..........,.............,........ to carry out all life activities

• Salt - water - air

• Water - O2 - Nutrients

• Food - Co2 - water

The body of.........................is composed of one cell only.

• Human 🧍

• Plant ☘️

• Bacteria 🦠

The first scientist who uses the word cell...............

• Robert Hooke

• Galileo

• Albert Einstein

When we examine the slide using the high power objective lens we will see the cell in..........

• Small size

• Large size

• Medium size

............................is a group of similar cells

• Organ

• System

• Tissue

Which part of the microscope is labeled "F"?

• Light

• Objective Lens

• Eyepiece

• Arm

Organisms that it's body consist of many cells.are called.........

• Unicellular

• Multicellular

• Micrograms