Question
What is a correct way of naming an organism using the binomial system?
A Common buttercup
B ranunculus acris
C Ranunculus acris
D Ranunculus sp.
Answer/Explanation
Ans
C
Question
The diagram shows a leaf.
Use the key to identify the plant to which the leaf belongs.
Answer/Explanation
Ans
D
Question
Fig. 1.1 shows five different mammals.
Fig. 1.1
Use the key to identify the mammals shown in Fig. 1.1.
Write the letter of each species (A to E) in the correct box beside the key.
key
Answer/Explanation
Ans:
E E. robustus ;
B A. marsupialis ;
A D. bicornis ;
C M. rufus ;
D H. sapiens ;
Question
The diagram shows part of a flowering plant.
Using the key, identify this plant.
1 three petals …………………………………………. go to 2
more than three petals …………………………. go to 3
2 leaves longer than they are wide ……………. A
leaves wider than they are long ……………… B
3 leaves parallel-veined …………………………… C
leaves not parallel-veined ……………………… D
Answer/Explanation
Ans
D
Question
Using the binomial naming system, the Arctic fox is called Vulpes lagopus.
Which row is correct?
Answer/Explanation
Ans: B