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ICSE Class 10 Biology Question 2 of 30

Model Question Paper 1 — Question 2

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2
Question

Question 1(ii)

The abnormal rise of erythrocytes in blood is :

  1. Erythropenia
  2. Polycythaemia
  3. Leukopenia
  4. Leukemia
Answer

Polycythaemia

Reason — Polycythaemia is a condition of abnormal rise of erythrocytes in blood.