1.1.1 C
1.1.2 A
1.1.3 A
1.1.4 C
1.1.5 B
1.1.6 A
1.1.7 B
1.1.8 D
1.1.9 C
1.1.10 C
1.1 Various options are provided as possible answers to the following
questions. Choose the correct answer and write only the letter (A to D) next to the question number (1.1.1 to 1.1.10), for example, 1.1.3. E
Question 1.1.1 [2 marks]
Porifera can best be described as ...
A Triploblastic
B Slow moving
C Filter feeders
D Coelomate
Question 1.1.2 [2 marks]
Which ONE of the following is triploblastic and lacks a through gut and coelom?
A Cnidarians
B Platyhelminthes
C Annelids
D Arthropods
Question 1.1.3 [2 marks]
Which ONE of the following is a requirement in the dark phase of
photosynthesis?
A Carbon dioxide
B Oxygen
C Radiant energy
D Water
4
Question 1.1.4 [2 marks]
Which ONE digestion?
A B C D
of the following can be absorbed into the blood without further
Starch Glycogen Glucose Fats
Question 1.1.5 [2 marks]
Choose the correct term that identifies a specific type of virus that only infects
bacteria.
A Plankton
B Bacteriophage
C E. coli
D Fungi
Question 1.1.6 [2 marks]
Microorganisms that are plankton belong to which kingdom?
A Monera
B Fungi
C Protista
D Viruses
Question 1.1.7 [2 marks]
Which ONE of the following was the first phylum to successfully colonise life on
dry land?
A Pteridophytes
B Bryophytes
C Gymnosperms
D Angiosperms
5
Question 1.1.8 [2 marks]
Green plants that obtain their energy through the process of photosynthesis are
known as:
A Auxotrophs
B Saprotrophs
C Heterotrophs
D Autotrophs
Question 1.1.9 [2 marks]
Which substance does the enzyme amylase digest?
A Protein
B Fats
C Starch
D None of the above
Question 1.1.10 [2 marks]
Which cell organelle is associated with cellular respiration?
A Cristae
B Chloroplast
C Mitochondrion
D Stroma
1 answer
1 answer