Question

choose the correct answer. this is a(n) _________. thrombocyte leukocyte erythrocyte

Explanation:

Leukocytes (white blood cells) have an irregular, often ameboid - like shape as shown in the image. Thrombocytes (platelets) are smaller and have a different shape, and erythrocytes (red blood cells) are biconcave discs. So the cell in the image matches the characteristics of a leukocyte.

Answer:

B. leukocyte