What are the three categories of symbiotic relationships? -
....ANSWER...Mutualism, Commensalism, and Parasitism
Destruction of bacteria by a lytic agent is called: -
....ANSWER...A bacteriophagia.
What is photosynthesis? - ....ANSWER...The process by
which light energy, captured by the chloroplasts of plants,
is converted to chemical energy.
What is the ploem? - ....ANSWER...A vascular tissue that
transports sugars from leaves throughout the rest of the
plant.
,2|Page
What is the xylem? - ....ANSWER...A vascular tissue that
transports water and dissolved mineral nutrients from the
roots to other parts of the plant.
What is a gymnosperm? - ....ANSWER...A plant that
produces unprotected seeds.
What is an angiosperm? - ....ANSWER...A type of
flowering plant.
The sticky tip of the carpel of a flower, which receives the
pollen, is called the: - ....ANSWER...Stigma
The major sites of photosynthesis in most plants are the: -
....ANSWER...Leaves
Name the 6 kingdoms of living entities. - ....ANSWER...1.
Archaebacteria
2. Eubacteria
3. Protista
4. Fungi
5. Plantae
6. Animalia.
,3|Page
The majority of primary producers in an ecosystem are: -
....ANSWER...Autotrophs
The aorta is indicated by number: - ....ANSWER...7
pulmonary artery - ....ANSWER...8
Inferior Vena Cava - ....ANSWER...4
pulmonary valve is indicated by number: - ....ANSWER...5
Tricuspid Valve - ....ANSWER...3
The superior vena cava is indicated by number: -
....ANSWER...1
Aorta - ....ANSWER...7
How many chambers does the human heart have? -
....ANSWER...Four
, 4|Page
Which blood vessel provides oxygenated blood? -
....ANSWER...The aorta.
Which type of vessel contains valves? -
....ANSWER...Veins
What is the function of a valve in a vein? -
....ANSWER...To prevent reverse bloodflow
Which vessels supply the heart with blood? -
....ANSWER...The coronary arteries
Which type of cell carries oxygen around the body? -
....ANSWER...Red blood cells.
What is the function of white blood cells? -
....ANSWER...To act as part of the immune system
Which type of vessel needs to withstand high blood
pressure? - ....ANSWER...An artery.
What does the pulse represent? - ....ANSWER...The
heartbeat.
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