(English Medium) ICSE Class 10 - CISCE Question Bank Solutions

Give Technical Term:
The path which responsible for protecting the eye from sweat.

Give Technical Term:
The type of lens used to correct myopia is

What type of lens is used to correct Astigmatism?

What type of lens is used to correct Hypermetropia?

Complete the following sentence with appropriate word :
An inability to focus on nearby objects due to loss of elasticity of the lens with age is called Iris.

The diagram given below represents the cross-section of the human eye:

(i) Name the parts labeled 1—12.
(ii) What is the function of the part marked ‘10’?
(iii) What would happen if part ‘5’ is damaged or cut?

Study the following diagram carefully and then answer the questions that follow. The diagram is depicting a defect of the human eye :

(i) Identify the defect shown in the diagram.
(ii) Give two possible reasons for the above defect.

Given below is a diagrammatic representation of a defect of the human eye:

(i) Identify the defect.
(ii) Mention two reasons for the above defect.
(iii) State how the defect can be rectified.
(iv) Name the part of the eye responsible for maintaining the shape of the eyeball.

With respect to human eye explain:
(i) How is the image formed on the retina?
(ii) How is the amount of light entering the eye-controlled?
(iii) What type of lens is used for the correction of ‘Long sight’ defect?
(iv) With the help of a ray, diagram show the defect of the eye and then its correction after the use of a lens.

Mention, if the following statement is True or False
Hypermetropia is a defect of the eye caused due to the eyeball elongation

 Choose the Odd One Out: 

 Choose the Odd One Out: 

Write the overall chemical equation for photosynthesis.

A teacher drew the diagram of the heart on the blackboard and told the students to copy it in their notebooks. Mahesh couldn't see the diagram clearly as it appeared blurred to him.

1. Name the defect of the eye Mahesh is suffering from.
2. Where is the image formed in this defect?
3. Mahesh consults an eye doctor and is prescribed suitable lenses to correct the defect. Which type of lens do his spectacles have?

The diagram given below represents a stage in mitosis.

1. Identify the stage given above.
2. Give one reason to support your answer in (a).
3. Mention the number of chromosomes given in the diagram.

During Mitosis what is the position of chromatids in metaphase?

During Mitosis what is the position of chromatids in the anaphase?

The phase of karyokinesis which is almost the reverse of prophase is ______.

Name these:

Two steps of the process Mitosis

Transpiration is significant for all except ______.