OlympIQ
Read before you solve · 2 min

Read Congenital communicable deficiency and hormonal diseases

This SOF ISO pattern tests use dichotomous key. Read the condition carefully, then use the method below before you solve.

ISO · Microorganisms · 1 linked question · 100% coverage
Know this first

Congenital communicable deficiency and hormonal diseases is the central idea in this question pattern. Identify the condition in the stem before applying the method below.

Study deeper: Class 9 Science · Microorganisms

Find the tested idea

Write down the quantities, directions or conditions given in the stem before selecting a formula or rule.

Work from the evidence

Use one governing relationship at a time. For a visual question, trace the path; for a numerical question, keep units and signs consistent.

Verify before choosing

Use the wording, diagram and units exactly as given. Select an option only after it satisfies every stated condition.

OlympIQ exam lens

  • ✓Extract the condition.
  • ✓Apply one governing rule.
  • ✓Check sign, unit or direction.
OlympIQ trap

Check the result against a simple limiting case, diagram direction or unit before choosing an option.

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