Identify the given figure and select the correct option 

(1) Neutrophil - phagocytic cell which destroy foreign organisms entering the body

(2) Eosinophil - their number increases during allergic infection

(3) Lymphocyte - small sized non-motile and non-phagocytic

(4) Monocyte - motile and phagocytic in nature

Which one of the following vitamins is anti-haemorrhagic?

(1) Vitamin B₁₂               

(2) Vitamin B₅

(3) Vitamin C                   

(4) Vitamin K

Mature RBCs lose their ability for

(1) DNA replication

(2) Anaerobic respiration

(3) Aerobic respiration and DNA replication

(4) Aerobic respiration, DNA replication and RNA synthesizing machinery

After examining the blood groups of husband and wife, the doctor advised them not to have more than one child. The blood groups of the couple are likely to be

(1)  Male Rh^- and Female Rh⁺

(2)  Male Rh⁺ and Female Rh⁺

(3)  Male Rh⁺ and Female Rh^-

(4)  Male Rh^- and Female Rh^-

Which of the following human organs is called the 'graveyard of RBCs?
(1) Gall bladder

(2) Kidney

(3) Spleen 

(4) Liver

Haemoglobin is

(1) an oxygen carrier in human blood

(2) a protein used as food supplement

(3) an oxygen scavenger in root nodules

(4) a plant protein with high lysine content

In the blood of an adult man the total content of haemoglobin is roughly

(1) several hundred grams

(2) tens of gram (10-100 g)

(3) several grams

(4) several hundred milligram

Which of the following matches correctly?

(1) Factor II - Thromboplastin

(2) Factor III - Prothrombin

(3) Factor VIII - Antihaemophilic globulin

(4) Factor XII - Haemophilic

Which of the following matches correctly?

(1) Inferior vena cava - Receives deoxygenated blood from the head and body

(2) Superior vena cava - Receives deoxygenated blood from the lower body and organs

(3) Pulmonary artery - Carries deoxygenated blood to the lungs

(4) Hepatic artery - Carries deoxygenated blood to the gut

The thread like tendons of papillary muscles inserted upon the flaps of tricuspid and bicuspid valves are

(1) chordae tendinae

(2) yellow elastin fibres

(3) reticulate fibres

(4) collagen fibres