measure the population size of a common species in a habitat. Use sampling techniques to investigate the effect of a factor on the distribution of this species.
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Q 1/14
Score 0
What is a factor that plants compete for?
30
Mates
Air
light
Food
Q 2/14
Score 0
Animals that compete for mates often have which adaptation?
30
sharp teeth
courtship displays
marking their boundaries
good eyesight
14 questions
Q.
What is a factor that plants compete for?
1
30 sec
4.7.1.3
Q.
Animals that compete for mates often have which adaptation?
2
30 sec
4.7.1.4
Q.
Which of the following is an example of an abiotic factor?
3
30 sec
4.7.1.2
Q.
Which is the correct definition of an ecosystem?
4
30 sec
4.7.1.1
Q.
A student counted the number of leaves on roses in their garden.
The results were: 7, 5, 22, 12, 15, 10, 8, 7, 6.
Find the median number.
5
30 sec
4.7.1.1
Q.
What type of environment are you most likely to find an extremophile?
6
30 sec
4.7.1.2
Q.
Which is an example of a behavioural adaptation in polar bears?
7
30 sec
4.7.1.4
Q.
Which is an adaptation of the cactus that enables it to store water?
8
30 sec
4.7.1.4
Q.
Which is an example of interdependence?
9
30 sec
4.7.1.1
Q.
What would be the best method to measure the change in species distribution from one area to another?
10
30 sec
RP.7
Q.
Yeast used in fermentation has to compete for which factor?
11
30 sec
4.7.1.2
Q.
The table shows surface area:volume ratios of four different animals. Which of these animals would you be most likely to find in a desert environment?
12
30 sec
4.7.1.4
Q.
Marram grass has tightly coiled leaves which reduce the leaf surface area. What is the advantage of this adaptation?
13
30 sec
4.7.1.4
Q.
A lake became very polluted and algae covered the surface of the lake. Which change in abiotic factors would have the biggest impact on the plants?
