Please I need help understanding this question **Question: The average life span of a red blood cell is approximately**- ○ 1 month- ○ 2 months- ○ 3 months- ○ 4 months- ○ 5 monthsThis question appears on a digital platform, likely a quiz or educational assessment, where users are expected to select the correct answer regarding the average lifespan of a red blood cell. There are no graphs or diagrams present.

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Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Step 1

Study of blood is called haematology. Process of blood formation is called haemopoiesis . It occurs in bone marrow. Blood is a false CT because cells of blood have no power of division, fibres are completely absent in blood , matrix of blood is produced & synthesized by liver and lymphoid organs.

Composition of Blood
1. Liquid Part — Matrix — Plasma — 55%
2. Solid Part — Blood corpuscles — 45% (RBC, WBC & Platelets) .