- Sclera
- Retina
- Choroid
- Iris
- A
-
Sclera provides white colour to eyes and protect and support eyes also.
Everyday Science MCQs
All Everyday Science MCqs from Current & Past Papers have uploaded on ETEST Website. All Everyday Science MCQs are solved with complete detail. Visitors should visit ETEST Website regularly for Best Jobs Tests Preparation because ETEST Team updates ETEST Website on daily basis.
If we remove the cell wall from plant’s cell _____
- It will be harder
- It will die
- It will become healthier
- It will not photosynthesis
- B
It is the largest sense organ in human body.
- Ear
- Nose
- Eye
- Skin
- D
-
Pineal Gland is the smallest sense organ in human body.
Retina is made up of_____ cells.
- Mechanical
- Sensory
- Motor
- Pigmented
- B
-
These Sensory Cells are also called Photoreceptors.
Retina is made up of two types of Cells which are Rods and Cones.
Retina structure is very sensitive and made up with 10 distinct layers.
These are good pollinators of flower:
- Bees
- Butterflies
- Humming Birds
- All of the above
- D
-
In fact, about 75% of flowering plants are pollinated by insects and animals.
Is solids molecules are _____
- Tightly Packed
- Moving around freely
- Move around freely with little force of attraction
- Ionized
- A
-
Solids are more tightly packed then liquid and gases.
The restrictive enzymes are used for:
- Separating DNA stands
- Making parent DNA
- Making Plasmid
- Cutting DNA at specific site
- D
-
Restrictive Enzymes are proteins isolated from bacteria.
If xylem vessels are damaged the leaves won’t be able to _____
- Get Food
- Get Water
- Deliver Food
- Deliver Water
- B
-
Xylem is a tissue in plant that brings water from the root of the plant and provided to upwards parts of plants.
Injured or damaged xylem carry less water to the branches and leaves.
Layer below water table is____
- Impervious Bedrock
- Porous Rock
- Soil
- Previous Bedrock
- C
-
Underneath the water table means Saturated Zone.
The water is found below the water table is called Ground Water.
Virus can be seen only by using _____
- Electron Microscope
- Electronic Microscope
- Naked Eye
- Light Microscope
- A
-
Virus are cellular entities that are not visible by eyes.
In 1931, two German Scientists invented Electron Microscope.