Question:medium
Analyse the figure given and answer the following questions.
(a) Identify the figure related to clear vision in dim light.
(b) Which muscular activities take place here?
Analyse the figure given and answer the following questions.
(a) Identify the figure related to clear vision in dim light.
(b) Which muscular activities take place here?
(a) Identify the figure related to clear vision in dim light.
(b) Which muscular activities take place here?
Show Hint
Dim light → pupil dilates → radial muscles contract. Bright light → pupil constricts → circular muscles contract.
Updated On: Apr 2, 2026
Show Solution
Solution and Explanation
Was this answer helpful?
0
Top Questions on Central Nervous system
- Redraw the diagram. Label it by identifying the parts indicated in the statements given.
(a) The part that allows light to enter the eye.
(b) The part that adjusts the curvature of the lens.
(c) The part where the cone cells are abundant.
- Kerala SSLC Exam - 2026
- Biology
- Central Nervous system
- Observe the illustration and answer the following questions.
(b) What will be the effect of the rotational movement of head in `X'?
(c) Write the processes in `Y' that leads to hearing.- Kerala SSLC Exam - 2026
- Biology
- Central Nervous system
- Identify the fluid indicated by the statements given below and write any two of its functions.
• It fills the space between the inner layers of the meninges.
• Ependymal cells play a role in the formation of this fluid.- Kerala SSLC Exam - 2026
- Biology
- Central Nervous system
- Structure of synapse is given. Analyse it and answer the following questions.
(a) Identify the chemical labelled as `X'.
(b) Mention their role in the transmission of impulse to only one direction.
- Kerala SSLC Exam - 2026
- Biology
- Central Nervous system
- Want to practice more? Try solving extra ecology questions todayView All Questions
Questions Asked in Kerala SSLC Exam exam
Analyse the illustration and answer the following questions.
(a) What happens to finches in A and B categories in terms of survival ?
(b) What will happen to the population of finches that survive ?
(c) How can these changes in survival lead to the formation of new species of finches ?
(a) What happens to finches in A and B categories in terms of survival ?
(b) What will happen to the population of finches that survive ?
(c) How can these changes in survival lead to the formation of new species of finches ?
- Kerala SSLC Exam - 2026
- Heredity and Evolution
Observe the given blood test result of a person and answer the following questions:
(b) Is the given HbA1c value normal? Why?
(c) Suggest any two lifestyle habits that people should follow to maintain a normal blood glucose level.
(b) Is the given HbA1c value normal? Why?
(c) Suggest any two lifestyle habits that people should follow to maintain a normal blood glucose level.
- Kerala SSLC Exam - 2026
- Human health and disease
