A baby with blood group O+ cannot have a mother of which blood group?
Correct answer C. AB-
Subject / 3,947 questions
Everyday Science MCQs
Page 101 of Everyday Science multiple-choice questions with answers. Tap an option to check yourself.
Page 101 of 198
How many spiracles are found in the thorax of a cockroach?
Correct answer D. 4
Which of the following diseases is contagious?
Correct answer D. Tuberculosis
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How many spiracles does a cockroach have?
Correct answer D. 20
Which lung disease damages the inside of the lungs and causes coughing and fever?
Correct answer A. Pulmonary tuberculosis
Which device has replaced vacuum tubes in modern electronics?
Correct answer B. Transistors
The tar in tobacco smoke contains more than how many compounds involved in causing cancer?
Correct answer B. 10
What does a Geiger-Muller counter detect?
Correct answer A. Protons
Which molecule(s) can bind to the active site of the enzyme Rubisco?
Correct answer D. All of these
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How much carbon dioxide is carried in every 100 ml of arterial blood?
Correct answer D. 50 ml
What percentage of carbon dioxide is carried in the blood as carbaminohaemoglobin?
Correct answer D. 20%
Which country generates the largest share of its electricity from nuclear reactors?
Correct answer A. France
What effect does a rise in blood pH have on the oxygen-carrying capacity of haemoglobin?
Correct answer C. Positive
Beta particles consist of which fast-moving particles?
Correct answer B. Electrons
What are alpha particles made of?
Correct answer C. Two Protons and two Neutrons
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The glycolate produced during photorespiration diffuses into which membrane-bound organelles?
Correct answer B. Peroxisomes
How many different kinds of subatomic particles make up an atom?
Correct answer A. Three
Up to what proportion of a leaf’s total volume can be made up of air spaces?
Correct answer A. 40%
Roughly how many stomata are found per square centimetre of leaf surface in tobacco plants?
Correct answer D. 12000
Which factors influence how readily haemoglobin combines with oxygen?
Correct answer D. All of these