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WorksheetsQuiz 1: Biodiversity set 4
Total questions: 13
Worksheet time: 10mins
The table above shows the taxonomic groups and the name of taxa for the hibiscus plant.
P: I Q: II R: IV S: III
P: I Q: III R: II S: IV
P: II Q: I R: III S: IV
P: II Q: I R: IV S: III
Bacteria from yoghurt have the following characteristic.
Membrane lipids possess porin.
Thin layer of peptidoglycan in cell wall.
Thick layer of peptidoglycan in cell wall.
Have more complex cell wall.
Which of the following are the characteristics of prokaryotes?
I Genetic material is circular double stranded DNA
II Flagella have a ‘9+2’ arrangement of microtubules
III DNA not enclosed by nuclear envelope
IV 70S ribosomes present in cytoplasm
I, II and III
I, II and IV
I, III and IV
I, II, III and IV
Which of the following statements is TRUE about green algae?
They are non-photosynthetic
Their main energy storage is starch
They are all multicellular organisms
They perform asexual reproduction only
A _______________ is a mass of hyphae.
ascospores
sporocarp
mycelium
zygospores
Most conifers have separate male and female reproductive parts on the same tree. This condition is referred to as :
monoecious
dioecious
homosporous
heterosporous
Which of the following can be used for classifying plants into the classes of Dicotyledoneae and Monocotyledoneae?
I Leaf morphology
II Stem anatomy
III Root anatomy
IV Flower
II and III
I, II and III
II, III and IV
I, II, III and IV
Which of the following features could be used to distinguish between an earthworm (annelid) and a tapeworm (platyhelminth)?
Radial symmetry and body shape
Segmentation and number of germ layers in body wall
Segmentation and body cavities
Body shape and radial symmetry
An unsegmented, triploblastic animal with a head, muscular foot and visceral mass are the characteristics of ______________.
nematodes
molluscs
echinoderms
chordates
The first indication that Archaea were different from the Eubacteria came from differences noted in them
cell wall
preferred habitats.
mode of reproduction.
protein synthesis mechanisms.
Which of the following is NOT a characteristic of fungi?
Cell wall of lipopolysaccharides
Membrane-bounded nuclei
Primarily terrestrial habitat
Mitochondria
Which of the following gymnosperm groups has the most efficient water-conducting cells?
Coniferophyta
Cyacadophyta
Ginkgophyta
Gnetophyta
Which of the following is NOT the unique characteristics of chordata?
Has dorsal hollow nerve cord
Has post anal tail
Has notochord
Has appendages
