Question 1 of 25
Hints left: 3
Q1
anything in an experiment that can be
changed
Q2
Below shows the examples of non-flowering plants, EXCEPT
Q3
based on IUCN red list , species that
only exist in captivity can be categorized as ___
Q4
any difference between individuals of
the same species
Q5
Vampire bat saliva is being developed
into medicines by humans. What type
of medicine is made from it?
Q6
Which of the following will increase
the size of a population?
Q7
Which process represents precipitation?
Q8
What is this?
Q9
What two factors decrease population
size?
Q10
Two organisms that are closely related
would have
Q11
The ability to conserve natural resources for use by future generations.
Q12
What is the correct hierarchy of taxonomic groups, from largest to smallest?
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A
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B
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C
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D
Q13
Where does the majority of electrical
energy come from in Oregon?
Q14
A common way to measure biodiversity is to count the total number of
___ living within a particular area.
Q15
A relationship between two species
where one benefits while the other is
harmed
Q16
What are the three minerals found in
fertilisers?
Q17
Why is biodiversity valuable and desirable to humans?
Q18
Prions and Viroid are also ___ in the f
ive-Kingdom classification
Q19
which of the following produces large
amounts of methane?
Q20
Which acronym represents the threats
to biodiversity?
Q21
Organisms with the most beneficial
traits will survive. This is commonly
known as
Q22
Which of the following is NOT typical
of a keystone species?
Q23
Resources that can be replaced
Q24
Biodiversity is the variety of ___ in an ecosystem
Q25
A measure of the variety of species in
an area is called ___