Related Questions

In a sample of 50 people, 19 had type O blood, 22 had type A blood, 7 had type B blood and 2 had type AB blood. If a person is selected randomly, find the probability that the person has neither type A nor type O blood?
A 15/25
B 31/50
C 11/25
D 9/50
The trinomial x2+x-20is exactly divisible by
A x-5
B x+4
C x-10
D x-4
Sweat contains water and ________
A Citric acid
B Lactic acid
C Salt
D Vinegar
Structures devoid of sweat gland are
A Glans penis
B Nail bed
C Palm of the hand
D Sole of the foot
E Scalp
Sweat glands are absent on the
A Tympanic membranes
B Nipples
C Labia minora
D Face
E Palms
Eccrine sweat glands
A Are numerous at sole
B Secrete primarily sodium chloride
C bicarbonate and potassium
D Excretory parts have both an intra epidermal and dermal components
E Controlled by sympathetic adrenergic nerves
F Derives from the upper portion of the hair follicles
Who won the 2017 Pulitzer Prize for Drama 'Sweat'?
A Lynn Nottage
B Hisham Matar
C Heather Ann Thompson
D Colson Whitehead
A man whose blood group is not known meet with a serious accident and needs blood transfusion immediately. Which one of the blood group mentioned below and readily available in the hospital will be safe for transfusion?
A O, Rh-
B O, Rh+
C AB, Rh-
D AB, Rh+
An individual whose blood type is B may in an emergency, donate blood to a person whose blood type is
A B or A
B AB or A
C A or O
D AB or B
Person having blood group 'B' can donate the blood to person having blood group
A A and O
B B and O
C A and AB
D B and AB

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