QUESTION 1 An example of a disease caused by a pathogenic bacteria is: measles c
ID: 101768 • Letter: Q
Question
QUESTION 1
An example of a disease caused by a pathogenic bacteria is:
measles
common cold
tetanus
all of them
QUESTION 2
Trypanosoma would be classified as a:
sporozoan
zooflagellate
rhizopod
dinoflagellate
QUESTION 3
A plant that maintains its leaves year-round is known as:
deciduous
coniferous
vascular
non-vascular
QUESTION 4
Carpels and stamens are found on separate male and female flowers.
True
False
QUESTION 5
Which of the following is also known as non-vascular?
angiosperm
gymnosperm
bryophyte
algae
QUESTION 6
A type of symbiosis in which one organism benefits while the other is unaffected is:
parasitism
commensalism
mutualism
coeevolution
QUESTION 7
Sickle cell anemia is an example of which type of natural selection?
lethal
disruptive
directional
stabilizing
QUESTION 8
What type of natural selection occurs in rapidly changing environments?
stabilizing
directional
disruptive
heterogenous
2 points
QUESTION 9
Match the microorganism or disease on the left with the correct term on the right:
-
Trychonympha
Chicken pox
Dysentery
Typhoid
Staphylococcus
A.
Rhizopodia
B.
Salmonella
C.
Protozoan
D.
Herpes
E.
Bacteria
QUESTION 10
The organism that causes Red Tide is a:
dinoflagellate
chlorophyte
diatom
paramecium
measles
common cold
tetanus
all of them
Explanation / Answer
1. Tetanus - this is caused by clostridium tetanus. This a bacterium that affects the nervous system and brain leads to stiffness in the muscles. The remaining two are viral diseases.
2. Zooflagellate.
3. Deciduous
4. TRUE
5. Algae.
6. Commensalism.
7. Lethal
8: directional
9: trychonympha - protizoa
Chicken fox - virus.
Typhoid- bacteria
Staphylococcus- bacteria
Dysentery- bacteria
10: dinoflagellates
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