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Biology
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#biodiversity #photosynthesis #human body #asexual reproduction
Flashcards
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Answers
1
In a food web, the arrows always indicate
which animal eats what
the flow of energy
which animal could potentially eat what
the arrows are just random with no meaning
2
Biotic factors are ...
any contribution made during Biology
anything that's dead or deceased
any living factor affecting the growth of a population
any non-living factor affecting the growth of a population
3
Another term for cell division is...
Spondylosis
Meiosis
Stenosis
Mitosis
4
What are tubers?
A sophisticated musical instrument
Product of an asexually reproducing plant
German for "Drum Set"
A Scandinavian breed of dog
5
What is the word equation for photosynthesis?
Glucose = Ethanol + Carbon Dioxide
Glucose = Lactic Acid
Glucose + Oxygen = Water + Carbon Dioxide
Carbon Dioxide + Water = Glucose + Oxygen
6
How do we see?
the image of the object is directly transferred to out brain
the object actively sends out light waves
light reflecting off an object hits our retina
our eyes send a beam of light to the object
7
Our Central Nervous System is made up of
Brain
Brain and Nervous
Nervous
Brain and Spinal Cord
8
Which structure in plant cells is the site of photosynthesis?
Nucleus
Chlorophyll
Vacuole
Cytoplasm
9
Sound waves travel to your ear
by vibrating particles
by orbits
by jumping between your ear and the object giving off sound
by chance
10
Why do we need cell division?
for growth
only certain organisms need it
for repair
only scientists need cell division
11
What is the substance produced by the gallbladder to break down fat?
enzyme
pH
bile
acid
12
What is biodiversity?
The variety of life
An extinct species of the genus "Maratus"
An organic life form
A type of mushroom
13
What is the term given to the third stage of mitosis?
Anaphase
Metaphase
Telophase
Prophase
14
Only plant cells can carry out respiration!
Yes, but only certain plants
Sometimes
False
True
15
Biology is the so interesting because...
it shows me how I can help and understand the environment.
I am very interested to learn about the world around me.
it explains how everything is connected.
I learn something new every day in Biology!
16
Limiting factors are ....
factors that are limited
water
limits to the availability of a factor
factors that are limiting the growth of an organism
17
What type of blood do arteries carry around the body?
aerobic blood
deoxygenated blood
oxygenated blood
anaerobic blood
18
What do we call the movement of food along the oesophagus?
peri peri
peridot
periscope
peristalsis
19
What is genetic engineering?
a term made up by the media
manipulating the genetic make up of an organism
pouring a large volume of chemicals onto crop
a field of mechanical engineering
20
The medulla is responsible for..
hearing and vision
conscious thoughts and emotions
muscular balance
breathing and heart rate
21
When the population of prey decreases...
... the population of predators never decreases.
... the population of predators decreases simultaneously.
... the population of predators increases to a certain point
... the population of predators stays exactly the same.
22
What is asexual reproduction?
Single parent upbringing
sexual intercourse between two individuals
reproduction by single organism
Having sex with yourself
23
pH, temperature, moisture level and light intensity are all examples of...
aortic flaps
atari breakouts
abiotic factors
biotic factors
24
How are capillaries adapted to allow for gaseous exchange?
their walls have little pores in them
their walls can filter gas
there are little tubes linking organs and vessels
their walls are only one cell thick which allows diffusion
