339110
Number of erythrocytes in \(\mathrm{mm}^{3}\) of blood are
1 4.5 to 5 million
2 5 to 5.5 million
3 5.5 to 6.5 million
4 3 million
Explanation:
A healthy adult man has, on an average, 5 millions to 5.5 millions of RBCs \(\mathrm{mm}^{3}\) of blood.
BIOXI18: BODY FLUIDS AND CIRCULATION
339111
Platelets are
1 Cell fragments of megakaryocyte
2 Cell fragments of microkaryocyte
3 Cell fragments of thrombocytes
4 Cell fragments of lymphocyte
Explanation:
Platelets also called thrombocytes, are cell fragments produced from megakaryocytes (special cells in the bone marrow).
BIOXI18: BODY FLUIDS AND CIRCULATION
339112
Erythropoiesis in adults occurs in
1 Spleen
2 Red bone marrow
3 Kidney
4 Liver
Explanation:
The short life span of RBCs makes it important for the process of erythropoiesis which means formation of red blood cells. All blood cells are formed in the bone marrow. Bone marrow is soft, highly cellular tissue that fills the internal cavities of bones.
AIPMT - 2015
BIOXI18: BODY FLUIDS AND CIRCULATION
339114
Statement A : A healthy individual has 20-30 gms of hemoglobin in every 100 ml of blood. Statement B : WBCs have an average life span of 120 days after which they are destroyed in the spleen.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Both the statements are incorrect. A healthy individual has 12-16 gms of haemoglobin in every \(100 \mathrm{ml}\) of blood. RBCs have an average life span of 120 days after which they are destroyed in the spleen.
BIOXI18: BODY FLUIDS AND CIRCULATION
339115
The difference between the RBC of man and frog is
1 Human RBC have more haemoglobin
2 Frog mature RBC is enucleated
3 Human mature RBC is enucleated
4 Human mature RBC have more haemoglobin
Explanation:
Mature human RBCs are devoid of nucleus (enucleated) and are biconcave in shape. Frog RBCs are nucleated.
339110
Number of erythrocytes in \(\mathrm{mm}^{3}\) of blood are
1 4.5 to 5 million
2 5 to 5.5 million
3 5.5 to 6.5 million
4 3 million
Explanation:
A healthy adult man has, on an average, 5 millions to 5.5 millions of RBCs \(\mathrm{mm}^{3}\) of blood.
BIOXI18: BODY FLUIDS AND CIRCULATION
339111
Platelets are
1 Cell fragments of megakaryocyte
2 Cell fragments of microkaryocyte
3 Cell fragments of thrombocytes
4 Cell fragments of lymphocyte
Explanation:
Platelets also called thrombocytes, are cell fragments produced from megakaryocytes (special cells in the bone marrow).
BIOXI18: BODY FLUIDS AND CIRCULATION
339112
Erythropoiesis in adults occurs in
1 Spleen
2 Red bone marrow
3 Kidney
4 Liver
Explanation:
The short life span of RBCs makes it important for the process of erythropoiesis which means formation of red blood cells. All blood cells are formed in the bone marrow. Bone marrow is soft, highly cellular tissue that fills the internal cavities of bones.
AIPMT - 2015
BIOXI18: BODY FLUIDS AND CIRCULATION
339114
Statement A : A healthy individual has 20-30 gms of hemoglobin in every 100 ml of blood. Statement B : WBCs have an average life span of 120 days after which they are destroyed in the spleen.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Both the statements are incorrect. A healthy individual has 12-16 gms of haemoglobin in every \(100 \mathrm{ml}\) of blood. RBCs have an average life span of 120 days after which they are destroyed in the spleen.
BIOXI18: BODY FLUIDS AND CIRCULATION
339115
The difference between the RBC of man and frog is
1 Human RBC have more haemoglobin
2 Frog mature RBC is enucleated
3 Human mature RBC is enucleated
4 Human mature RBC have more haemoglobin
Explanation:
Mature human RBCs are devoid of nucleus (enucleated) and are biconcave in shape. Frog RBCs are nucleated.
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BIOXI18: BODY FLUIDS AND CIRCULATION
339110
Number of erythrocytes in \(\mathrm{mm}^{3}\) of blood are
1 4.5 to 5 million
2 5 to 5.5 million
3 5.5 to 6.5 million
4 3 million
Explanation:
A healthy adult man has, on an average, 5 millions to 5.5 millions of RBCs \(\mathrm{mm}^{3}\) of blood.
BIOXI18: BODY FLUIDS AND CIRCULATION
339111
Platelets are
1 Cell fragments of megakaryocyte
2 Cell fragments of microkaryocyte
3 Cell fragments of thrombocytes
4 Cell fragments of lymphocyte
Explanation:
Platelets also called thrombocytes, are cell fragments produced from megakaryocytes (special cells in the bone marrow).
BIOXI18: BODY FLUIDS AND CIRCULATION
339112
Erythropoiesis in adults occurs in
1 Spleen
2 Red bone marrow
3 Kidney
4 Liver
Explanation:
The short life span of RBCs makes it important for the process of erythropoiesis which means formation of red blood cells. All blood cells are formed in the bone marrow. Bone marrow is soft, highly cellular tissue that fills the internal cavities of bones.
AIPMT - 2015
BIOXI18: BODY FLUIDS AND CIRCULATION
339114
Statement A : A healthy individual has 20-30 gms of hemoglobin in every 100 ml of blood. Statement B : WBCs have an average life span of 120 days after which they are destroyed in the spleen.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Both the statements are incorrect. A healthy individual has 12-16 gms of haemoglobin in every \(100 \mathrm{ml}\) of blood. RBCs have an average life span of 120 days after which they are destroyed in the spleen.
BIOXI18: BODY FLUIDS AND CIRCULATION
339115
The difference between the RBC of man and frog is
1 Human RBC have more haemoglobin
2 Frog mature RBC is enucleated
3 Human mature RBC is enucleated
4 Human mature RBC have more haemoglobin
Explanation:
Mature human RBCs are devoid of nucleus (enucleated) and are biconcave in shape. Frog RBCs are nucleated.
339110
Number of erythrocytes in \(\mathrm{mm}^{3}\) of blood are
1 4.5 to 5 million
2 5 to 5.5 million
3 5.5 to 6.5 million
4 3 million
Explanation:
A healthy adult man has, on an average, 5 millions to 5.5 millions of RBCs \(\mathrm{mm}^{3}\) of blood.
BIOXI18: BODY FLUIDS AND CIRCULATION
339111
Platelets are
1 Cell fragments of megakaryocyte
2 Cell fragments of microkaryocyte
3 Cell fragments of thrombocytes
4 Cell fragments of lymphocyte
Explanation:
Platelets also called thrombocytes, are cell fragments produced from megakaryocytes (special cells in the bone marrow).
BIOXI18: BODY FLUIDS AND CIRCULATION
339112
Erythropoiesis in adults occurs in
1 Spleen
2 Red bone marrow
3 Kidney
4 Liver
Explanation:
The short life span of RBCs makes it important for the process of erythropoiesis which means formation of red blood cells. All blood cells are formed in the bone marrow. Bone marrow is soft, highly cellular tissue that fills the internal cavities of bones.
AIPMT - 2015
BIOXI18: BODY FLUIDS AND CIRCULATION
339114
Statement A : A healthy individual has 20-30 gms of hemoglobin in every 100 ml of blood. Statement B : WBCs have an average life span of 120 days after which they are destroyed in the spleen.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Both the statements are incorrect. A healthy individual has 12-16 gms of haemoglobin in every \(100 \mathrm{ml}\) of blood. RBCs have an average life span of 120 days after which they are destroyed in the spleen.
BIOXI18: BODY FLUIDS AND CIRCULATION
339115
The difference between the RBC of man and frog is
1 Human RBC have more haemoglobin
2 Frog mature RBC is enucleated
3 Human mature RBC is enucleated
4 Human mature RBC have more haemoglobin
Explanation:
Mature human RBCs are devoid of nucleus (enucleated) and are biconcave in shape. Frog RBCs are nucleated.
339110
Number of erythrocytes in \(\mathrm{mm}^{3}\) of blood are
1 4.5 to 5 million
2 5 to 5.5 million
3 5.5 to 6.5 million
4 3 million
Explanation:
A healthy adult man has, on an average, 5 millions to 5.5 millions of RBCs \(\mathrm{mm}^{3}\) of blood.
BIOXI18: BODY FLUIDS AND CIRCULATION
339111
Platelets are
1 Cell fragments of megakaryocyte
2 Cell fragments of microkaryocyte
3 Cell fragments of thrombocytes
4 Cell fragments of lymphocyte
Explanation:
Platelets also called thrombocytes, are cell fragments produced from megakaryocytes (special cells in the bone marrow).
BIOXI18: BODY FLUIDS AND CIRCULATION
339112
Erythropoiesis in adults occurs in
1 Spleen
2 Red bone marrow
3 Kidney
4 Liver
Explanation:
The short life span of RBCs makes it important for the process of erythropoiesis which means formation of red blood cells. All blood cells are formed in the bone marrow. Bone marrow is soft, highly cellular tissue that fills the internal cavities of bones.
AIPMT - 2015
BIOXI18: BODY FLUIDS AND CIRCULATION
339114
Statement A : A healthy individual has 20-30 gms of hemoglobin in every 100 ml of blood. Statement B : WBCs have an average life span of 120 days after which they are destroyed in the spleen.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Both the statements are incorrect. A healthy individual has 12-16 gms of haemoglobin in every \(100 \mathrm{ml}\) of blood. RBCs have an average life span of 120 days after which they are destroyed in the spleen.
BIOXI18: BODY FLUIDS AND CIRCULATION
339115
The difference between the RBC of man and frog is
1 Human RBC have more haemoglobin
2 Frog mature RBC is enucleated
3 Human mature RBC is enucleated
4 Human mature RBC have more haemoglobin
Explanation:
Mature human RBCs are devoid of nucleus (enucleated) and are biconcave in shape. Frog RBCs are nucleated.