Evaluation tool for 10th biology_Chapter_05_October_2021. Prepared by Augustine A S, GHS Koonathara, Palakkad and Latha K Nair, KVR HS Shornur.
English medium
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Name of the student, division and name of the school. *
1. " Nobody can receive blood from everybody " To substantiate this statement, suitable facts from those given below. *
1 point
2. Name the antigens which help to react A positive blood group. *
1 point
3. Write down the correct ones among the following statements related to defence mechanism of our body *
2 points
Required
4. Which among the following is the odd one? *
1 point
5. Identify A, B and C about Blood clotting. *
3 points
Captionless Image
Vitamin K
Prothrombin
Fibrinogen
Fibrin
Thromboplastin
A
B
C
6. The use of some modern medical equipments are given below. Identify these equipments. *
5 points
Captionless Image
MRI Scanner (Magnetic Resonance Imaging Scanner)
Ultra Sound Scanner
Electro Encephalo Gram (EEG)
Electro Cardio Gram (ECG)
C.T. Scanner (Computed Tomography Scanner)
a) To record electric waves in the brain.
b) To record electric waves in the heart muscle.
c) To understand the structure of internal organs using ultrasonic sound
d) To get three-dimensional visuals of internal organs with the help of computer, using X-rays.
e) To get three-dimensional visuals of internal organs
7. Aashiq who met with an accident, was in need of blood. Antigen A and D and Antibody b was identified in his blood. Name his blood group. *
1 point
8. Identify the relationship between the words and fill in the blanks. Antibiotic : Alexander Fleming Vaccination : ................................. *
1 point
9. Name the lymphocytes which stimulates other white blood cells and destroy pathogens. *
1 point
10. Match the following. T- lymphocyte : Thymus gland B- lymphocyte : ----------- *
1 point
11. Antigen : Red blood cells Antibody : ---------- *
1 point
12. Given below are symptoms of Anil's disease. Analyse them and identify the disease. * Prolonged fever * Decrease in the number of platelets. *
1 point
13. "This mode of treatment lifestyle in tune nature rather than a mere method of treatment ". This is a statement regarding a well-known mode of treatment. Identify them. *
1 point
14. Identify the various WBCs from their functions. *
5 points
Captionless Image
Eosinophil
Neutrophil
Monocyte
Basophil
Lymphocyte
a) Identifies and destroys germs specifically.
b) Engulfs and destroys germs.
c) Synthesizes chemicals that destroy foreign bodies. Synthesizes chemicals required for the inflammatory responses.
d) Stimulates other white blood cells. Dilates the blood vessels.
e) Engulfs bacteria, synthesizes chemicals that destroy bacteria.
15. Identify A, B, C and D of protective secretions *
4 points
Captionless Image
Mucus
HCL
Wax
Lysozyme
A
B
C
D
16. identify the defense mechanism of our body from the image. *
1 point
Captionless Image
17. Complete the flow chart about the fever. *
2 points
Captionless Image
Engulfs pathogen in the membrane sac
The rise in body temperature reduces the rate of multiplication of pathogens. Increases the effect of phagocytosis.
Lysosome combines with membrane sac.
The presence of toxins produced by the pathogens\ stimulates the white blood cells.
The pathogens are degenerated and destroyed by the enzymes in lysosome
A
B
18. Check out the functions of B - Lymphocyte. *
3 points
Captionless Image
Required
19. Check out the functions of T - Lymphocyte. *
3 points
Captionless Image
Required
20. The artificial method to make the defense cells alert against the attack of pathogensis known as____________________. *
1 point
21. Complete the table. *
5 points
Captionless Image
Tetanus
Diphtheria, Tetanus, Pertussis (whooping cough), Hepatitis B and Haemophilus influenzae type b
Measles, Mumps, and Rubella
Polio
Tuberculosis
p
Q
R
S
T
22. Identify the First Aids from images A, B and C. *
3 points
Captionless Image
Arm supported by sling
Giving artificial respiration
Removing objects stuck in trachea.
A
B
C
23. Match the table about Defense Mechanisms in Plants *
3 points
Cell Wall
Bark
Wax covering, cuticle
A) Prevents the entry of germs through leaves
B) Well equipped resistant coat
C) Protects the inner cells from direct contact of pathogens.
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