Science Quiz #726
Science and Nature Quiz for 14 December 2022
A new science quiz is available each week. Try our daily general knowledge quiz or work through our archive of daily and themed quizzes.
1
Q1.
What process concerns the passage of food through the human body?
Select from the options above.
2
Q2.
Which of these does the vagus nerve affect in the human body?
Select from the options above.
3
Q3.
The name given to a group of which of these is a rafter, a gobble or a flock?
Select from the options above.
4
Q4.
Unlike other vertebrates, placental mammals and most bony fishes lack what?
Select from the options above.
5
Select from the options above.
6
Q6.
What substance in the human body causes blood vessels to dilate when released as part of an allergic reaction?
Select from the options above.
7
Q7.
Examples of which species live in fresh water, on dry land, up trees, underground, everywhere from the tropics to the sub-arctic, and in some cases are toxic?
Select from the options above.