
Unit 2 Variety of life
Authored by NOELIA ROMERO
Biology
7th Grade
Used 2+ times

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22 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which is biodiversity?
It’s all the living things that inhabit the Earth in terms of the number of cells.
It’s the variety of living things that inhabit the Earth in terms of species and ecosystems.
It’s the variety of non-living things that inhabit the Solar System in terms of species.
2.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
There is a higher degree of biodiversity in an ecosystem with (a) species.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The criteria to classify living things must be:
Ambiguous and subjective
Objective and discriminatory
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The taxonomic classification classifies living things in ________ which are living things with similar characteristics (lynx), they ______ reproduce, they use a binomial nomenclature (scientific name).
genre / can
genre/ can't
species /can
species /can't
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The first living thing was eukaryote.
True
False
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The first living things appeared _____ billion years ago, they ______ and then, evolved by _________ _______.
2,5 / expanded / natural selection
3,5 / expanded / natural selection
2,5 / eliminated / natural election
3,5 / eliminated /natural election
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Differences between individuals of the same species.
Change
Super-production
Natural selection
Variety
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