WorksheetsClassification
Total questions: 12
Worksheet time: 6mins
Which taxonomic group is a rank below Phylum?
Kingdom
Order
Class
Family
How many taxonomic group are there?
7
8
9
6
Which of the following is not a characteristic of archaeans?
Single-loop chromosome without histone proteins
70S ribosome
Cell wall without peptidoglycan
"Unique" membrane lipids
Guess the name of the genus these bacteria belong to
Streptococcus
Lactobacillus
Escherichia
Rhizobium
To which kingdom of the domain Eukarya does this organism belong?
Fungi
Plantae
Animalia
Protoctista
to which kingdom does the organism Didiinium belong?
Protoctista
Fungi
Plantae
Animalia
What is this?
The antenna of an insect
The fruiting body of a fungus
the cilium of a protoctist
The flagellum of bacterium
The Hydra is a small aquatic animal, which process is taking place on the image?
Binary fission
Mitosis
Fragmentation
Budding
To which Order does the Blue Tang belong?
Acanthuridae
Zebrasoma
Chordata
Perciformes
Which type of organism do you expect to find inside this environment?
Thermophiles archaeans
Molluscs
Halophiles archaeans
Arthropods
Which statement about viruses is wrong?
Viruses do not evolve
Viruses possess only a small number of genes
Viruses can only reproduce by infecting a host cell
Some viruses possess an envelope
Some bacteria are able to use sulfurs from hydrothermal vents in order to reduce CO2 to organic carbon. These bacteria are...
Photoautotrophic
Chemoautotrophic
Saprotrophic
heterotrophic
