Contemporary Issues in Biology Exam 3
Sawey, TCU (2026) Exam 2026 MOST
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(2026) WITH Recent Newest Verified And
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Until malaria and AIDS, what was the most devastating plague? - ANSWERS-The Black
Death
What is Chloroquine and what happened with its use? - ANSWERS-It is a medication to
treat/prevent malaria; parasites became resistant
New treatment of malaria and where it comes from? - ANSWERS-Pyrethrin - comes
from chrysanthemums. Responsible for saving more than a million lives
What are some other ways of treating Malaria? - ANSWERS--insecticide-treated bed
nets
-spraying insecticide in homes
,Where did West Nile virus first appear in the U.S.? - ANSWERS-In NY in 1999
What is a virus that is transmitted through mosquitoes from birds? - ANSWERS-West
Nile virus; causes flu-like symptoms and 1/150 experience neurological diseases
What is responsible for a lot of deaths in birds and is found in over 200 types of birds? -
ANSWERS-West Nile
What feeds on blood to get protein to make eggs and anchors their mouth below the
skin? - ANSWERS-Ticks
what feeds on human blood usually at night while the person sleeps? - ANSWERS-
bedbugs
True or false:Only the adult stage of bedbugs feed on human blood. - ANSWERS-
FALSE
What stage of the bed bug bites obtain blood? - ANSWERS-larva and adults
Its the most deadly diseases in human history.Caused by a parasite transmitted by
female anopheles mosquitos. - ANSWERS-Malaria
True or false: adult female anopheles mosquitoes feed on blood for protein to make
eggs. - ANSWERS-TRUE
How did 17th century doctors treat the plague? - ANSWERS-They inspected patients
with pointers and would use spice-filled pomanders to fend it off.
What feeds off on blood of mammals such as rats and birds, in which they spread the
bacteria that causes plagues? - ANSWERS-Fleas
, How do people normally get the plague? - ANSWERS-From being bitten by a rodent
flea that is carrying the bacterium or by handling infected animals.
True or false: Modern antibiotics isn't effective against plague. - ANSWERS-FALSE
What are some historic efforts to defeat Malaria? - ANSWERS--draining wetlands to
reduce habitat
-Control of mosquitoes using DDT
Consequences of trying to cure malaria through hurting the mosquito population? -
ANSWERS--We lost wetlands
-DDT bioaccumulated and hurt birds
-killed beneficial insects
How many people are sick from malaria per year? - ANSWERS-219,000,000 per year
How many people does it kill per year? - ANSWERS- Kills 600,000 per year, mostly
children
What age is malaria most common in? - ANSWERS-under the age of 5
What part of the world does Malaria impact the most? - ANSWERS-Africa
What is the protozoan that causes malaria and destroys red blood cells? - ANSWERS-
plasmodium (4 diff. types)
A protozoan is a single celled organism
Sawey, TCU (2026) Exam 2026 MOST
Recent Tested,Actual Exam Questions
(2026) WITH Recent Newest Verified And
Well Analyzed Exam Questions (Actual
Exam 2026-2027) Correct Detailed &
Verified ANSWERS (100% Accurate
Solutions) ALREADY GRADED A+||
NEWEST VERSION Of The Exam
Guarantee Pass!!
Until malaria and AIDS, what was the most devastating plague? - ANSWERS-The Black
Death
What is Chloroquine and what happened with its use? - ANSWERS-It is a medication to
treat/prevent malaria; parasites became resistant
New treatment of malaria and where it comes from? - ANSWERS-Pyrethrin - comes
from chrysanthemums. Responsible for saving more than a million lives
What are some other ways of treating Malaria? - ANSWERS--insecticide-treated bed
nets
-spraying insecticide in homes
,Where did West Nile virus first appear in the U.S.? - ANSWERS-In NY in 1999
What is a virus that is transmitted through mosquitoes from birds? - ANSWERS-West
Nile virus; causes flu-like symptoms and 1/150 experience neurological diseases
What is responsible for a lot of deaths in birds and is found in over 200 types of birds? -
ANSWERS-West Nile
What feeds on blood to get protein to make eggs and anchors their mouth below the
skin? - ANSWERS-Ticks
what feeds on human blood usually at night while the person sleeps? - ANSWERS-
bedbugs
True or false:Only the adult stage of bedbugs feed on human blood. - ANSWERS-
FALSE
What stage of the bed bug bites obtain blood? - ANSWERS-larva and adults
Its the most deadly diseases in human history.Caused by a parasite transmitted by
female anopheles mosquitos. - ANSWERS-Malaria
True or false: adult female anopheles mosquitoes feed on blood for protein to make
eggs. - ANSWERS-TRUE
How did 17th century doctors treat the plague? - ANSWERS-They inspected patients
with pointers and would use spice-filled pomanders to fend it off.
What feeds off on blood of mammals such as rats and birds, in which they spread the
bacteria that causes plagues? - ANSWERS-Fleas
, How do people normally get the plague? - ANSWERS-From being bitten by a rodent
flea that is carrying the bacterium or by handling infected animals.
True or false: Modern antibiotics isn't effective against plague. - ANSWERS-FALSE
What are some historic efforts to defeat Malaria? - ANSWERS--draining wetlands to
reduce habitat
-Control of mosquitoes using DDT
Consequences of trying to cure malaria through hurting the mosquito population? -
ANSWERS--We lost wetlands
-DDT bioaccumulated and hurt birds
-killed beneficial insects
How many people are sick from malaria per year? - ANSWERS-219,000,000 per year
How many people does it kill per year? - ANSWERS- Kills 600,000 per year, mostly
children
What age is malaria most common in? - ANSWERS-under the age of 5
What part of the world does Malaria impact the most? - ANSWERS-Africa
What is the protozoan that causes malaria and destroys red blood cells? - ANSWERS-
plasmodium (4 diff. types)
A protozoan is a single celled organism
