CBSE
Antibody is produced by
B-Lymphocyte
Heparin
T- Lymphocyte
Both (a) and (b)
When plants/animals are infected with virus, they may produce an anti-viral substance that is capable of inhibiting the multiplication of that virus. Identify the correct name ofthis substance
Virion
Antivirion
Antigen
Interferon
Protein deficiency disease is
eczema
cirrhosis
kwashiorkor
night blindness
Match the tissues/molecules mentioned in column I with those of their degrading enzymes mentioned in column II and select the correct option from the given codes.
Column I Column II
A. Cell wall (i) Proteases
B. RNA (ii) Pectinases
C. Histone (iii) Ribonucleases
D. Pectin (iv) Cellulase
A-(iv), B-(iii), C-(i), D-(ii)
A-(ii), B-(i), C-(iv), D-(iii)
A-(i), B-(ii), C-(iii), D-(iv)
A-(iii), B-(iv), C-(ii), D-(i)
Disease caused by deficiency of protein in children is
Obesity
Marasmus
Diabetes
Kwashiorkor
The joint of radio-ulna with the upper arm is
hinge joint
pivot joint
socket joint
none of these
Abnormal growth of the tumor in cancer is due to
abnormal mitotic division
accumulation of body fluid
abnormal meiotic division
metastasis
Pellagra is caused by deficiency of vitamin
B1
B2
B5
B6
The infective stage of Plasmodium is
sporozoite
merozoite
trophozoite
schizont
Ischihara chart is used to detect
TB
eye sight
colourblindness
diabetes