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Science Quiz #551

Science and Nature Quiz for 7 August 2019

A new science quiz is available each week. Try our daily general knowledge quiz or work through our archive of daily and themed quizzes.

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1

Q1. Which tuber of the nightshade family was cultivated by the Incas, was taken to Spain from Peru in the 16th century and to Ireland from Virginia in the 16th century?

A
Yam
B
Carrot
C
Potato
D
Beetroot
Select from the options above.
2

Q2. What are the South American yapok, Condor caenolestid, and monito del monte?

A
Birds
B
Lizards
C
Opossums
D
Fish
Select from the options above.
3

Q3. What machine devised to move people was first demonstrated in Paris in 1900?

A
Elevator
B
Escalator
C
Convertible car
D
Travelator
Select from the options above.
4

Q4. In the human body which has more nerve endings?

A
Hairs
B
Back of the head
C
Knee
D
Hand
Select from the options above.
5

Q5. What is the next in the series 1, 4, 25, 676?

A
9999998
B
1096
C
555888
D
458329
Select from the options above.
6

Q6. In 1960 an international agreement defined the metre in terms of the wavelength of the light from which gas, when burnt?

A
Oxygen
B
Argon
C
Krypton
D
Neon
Select from the options above.
7

Q7. Which of these is a medical term for coughing up blood, associated with lung and heart disease?

A
Haemoptysis
B
Haemophilia
C
Hiccough
D
Haemorrhoids
Select from the options above.
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