New Activity
Ico create Educaplay New Activity
All the activities
Play Quiz
1. 
Which of the following factors is not essential for life on Earth?
A.
Presence of liquid water
B.
High and low tides
C.
Optimal distance from the Sun
2. 
Prokaryotic ...
A.
have a defined nucleus.
B.
do not have a cell membrane.
C.
are characteristic of bacteria.
3. 
Plant cells do not have ...
A.
chloroplasts.
B.
centrosome.
C.
a cell wall.
4. 
Bacteria ...
A.
are multicellular organisms.
B.
are prokaryotic single-celled organisms.
C.
are eukaryotic single-celled organisms.
5. 
The science of classifying organisms using a hierarchical system is called...
A.
taxonomy.
B.
taxidermy.
C.
biology.
6. 
Which are the most abundant elements in living things?
7. 
Paleontology is ...
A.
the process that forms fossils.
B.
the science that studies fossils.
C.
the set of all the information relating to the prexisting fossils.
8. 
The first scientist that observed a cell in the microoscope was...
A.
Rudolf Virchow
B.
Antoni van Leewenhoek
C.
Robert Hooke
9. 
Living beings are classified into
A.
taxons
B.
nomenclatures
C.
epithet
10. 
What is a virus?
A.
A living being.
B.
A non living being made up of cells.
C.
A non living being made up of DNA and proteins.