life process in animals

Question 1

immediate protection is achieved by

Answer 1

passive immunity

active immunity takes time to develop

Question 2

which type of immunity is achieved by injecting serums antibodies antiserum?

Answer 2

passive immunity

Question 3

cells survive for few hours but poduce huge numbers of antibodies

Answer 3

plasma cells

Question 4

antibodies are produced by which lymphocytes

Answer 4

b lymphocytes only

Question 5

granulocytes are

Answer 5

neutrophils , basophils,eosinophils

Question 6

agrabnulocytes are

Answer 6

monocytes, lymphocytes, platelets

Question 7

chemical nature of antibodies

Answer 7

glycoprotein

Question 8

tissue rejection is executed by

Answer 8

cell mediated response ( T lymphocytes)

Question 9

p wave in ECG

Answer 9

atrial systole

Question 10

QRS wave in ECG

Answer 10

ventricular systole

Question 11

T wave in ECG

Answer 11

atrial / ventricular diastole

Question 12

plasma protein constitute

Answer 12

7-9% by weight of plasma

Question 12

plasma protein constitute

Answer 12

7-9% by weight of plasma

Question 13

most numerous of WBCS

Answer 13

neutrophils

Question 13

most numerous of WBCS

Answer 13

neutrophils

Question 14

basophils relaese

Answer 14

heparin which prevents blood clotting

histamine which induces inflammation

Question 15

average life span of RBCS

Answer 15

120 days 4 months

Question 16

granulocytes are formed in

Answer 16

red bone marrow

Question 17

agranulocytes are formed in

Answer 17

lymphoid tissues