General Science Class 6 MCQS

A group of similar cells combine together to form:

1. Organ
2. System
3. Cell
4. Tissue

Different tissues that perform the same function form an:

1. Organ
2. Tissue
3. System
4. Cell

Which organ is made up of air carrying tubes and tiny sacs?

1. Brain
2. Lungs
3. Liver
4. Heart

Which organs of plants are also called as food factory of plant?

1. Roots
2. Stems
3. Leaves
4. Flowers

Which organs of plants help in reproduction?

1. Stems
2. Flowers
3. Roots
4. Leaves

Select the correct sequence of level of organization among the following?

1. Organelle → Tissue → Cell → Organ
2. Cell → Organelle → Tissue → Organ
3. Organelle → Cell → Tissue → Organ
4. Organ → Tissue → Cell → Organelle

What is the main bulging surface of the eye that bends incoming light towards the lens?

1. Sclera
2. Cornea
3. Iris
4. Pupil

The coloured part of the eye is called?

1. Pupil
2. Iris
3. Cornea
4. Retina

Recognize the part of eye which control the amount of light entering inside the eye is?

1. Cornea
2. Iris
3. Pupil
4. Retina

The iris has a central opening that allows light to enter the eye, which is called?

1. Cornea
2. Pupil
3. Lens
4. Retina