Modified leaves that surround the seeds

what does the respiratory system do

to take oxygen in and dispose of carbon dioxide

Explain the difference between an observation and an inference.

An observation is a description, an inference is a guess.

What is a quantitative observation?

an observation that involves a number or measurement

Pick the unsafe lab procedure

One group in class rushed through the lab because they wanted to finish 1st

What is a scientific law?

A description of something in the natural world.

What are the structures of the nervous system?

brain, spinal cord, nerve cells

What happens to a hypothesis that is shown to be correct over and over and over again?

It becomes a scientific theory.

What does the nervous system do

Transmits signals through body to make your body parts react

Parts of a flower - What does the anther do?

Produces pollen, the male gamete

Provides glucose for the embryo plant to germinate

What does your skeletal system do?

Protects the main organs and provides structure

Pollination is pollen that moves from the stamen to the pistil

What is the main difference between an observation and an inference?

An observation is a fact but an inference is a guess.

the part of the plant that makes seeds

what is the scientific method?

a series of steps to plan and carry out observations

the process of moving pollen from a stamen to a pistil

Conversion of light energy into chemical energy

What is a qualitative observation?

an observation that involves describing

The way a living thing grows and changes

a process in living organisms involving production of energy

What is seed dispersal?

When a seed moves away from the parent plant

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International School Biology and Nature of Science

99 termsStudBud Administration12 plays

A quiz to review what IES Skellefteå International School KS4, KS3, and KS2 students are learning in Bio

Flashcards99 cardsFPractice quizPHost liveL

Questions 99

Answers

1
Petals
These are underground and are where the smell comes from
Modified leaves that surround the seeds
2
Read this thermometer.
12 degrees
60 degrees
42 degrees
82 degrees
3
Central Nervous System
Brain and spine
Dendrites and tendril
Bones and skin
Axons and synapsis
4
what does the respiratory system do
controls body functions
to break down foods
to take oxygen in and dispose of carbon dioxide
5
Which part of the flower is letter F referring to?
stigma
filament
anther
style
6
Explain the difference between an observation and an inference.
An observation = from the 5 senses, an inference = opinion.
An observation is the cause, an inference is the effect.
An observation is a description, an inference is a guess.
An observation is something known, an inference is evidence.
7
What is a quantitative observation?
an observation that involves describing
an observation that involves a number or measurement
8
Pick the unsafe lab procedure
Sam inspected his microscope for any damage before using it
One group in class rushed through the lab because they wanted to finish 1st
The students made sure to wear goggles at all times during the lab
While using a scalpel, the student cut away from himself and others
9
What is a scientific law?
A description of something in the natural world.
An explanation of something in the natural world based on a lot of evidence
10
What are the structures of the nervous system?
brain, spinal cord, nerve cells
nerve cells, pancreas, brain
brain, nerve cells, stomach
spinal cord, hormones, nerve cells
11
This is a life cycle of a ...?
tree
flower
a tomato
an apple
12
The circulatory system includes the liver...
False
True
13
celullar respiration reactants
sugar
water
oxygen and glucose
CO2, H2O and ATP
14
What happens to a hypothesis that is shown to be correct over and over and over again?
It becomes a scientific law.
It becomes a scientific guess.
It becomes a scientific theory.
15
What does the nervous system do
Transmits signals through body to make your body parts react
Fights disease in the body
Fights disease in the body
16
Parts of a flower - What does the anther do?
Contains ovules, the female gamete
Holds up the stigma
Holds up the anther
Produces pollen, the male gamete
17
What is the waste gas that we breathe out?
oxygen
blood
water vapor
carbon dioxide
18
The female part of the flower becomes a ___________.
root
stem
fruit
19
Sweat glands are part of the excretory system
True
False
20
The cotyledon
Provides glucose for the embryo plant to germinate
Provides water for the embryo plant
Is a protective layer
Provides oxygen for the embryo plant
21
What does the muscular system do?
Holds up your body
Helps you digest food
Helps you breathe
Allows you to move
22
What does your skeletal system do?
Lets your body move
Maintains sickness by producing white blood cells
Protects the main organs and provides structure
Spooky scary skeleton
23
A scientific conclusion is based on
observations and questions.
variables and experiments.
tools and evidence.
facts and observations.
24
The 3 types of muscles are
Cardiac, smooth, and rough
Sess, erik, and Rikurd
Cardiac, smooth, and skeletal
Cardiac, trensimic, and skeletal
25
What does the digestive system do?
breaks down and handles food
helps you breathe
helps you arms and legs move
pumps blood
26
This glass container is called a flask.
True
False
27
Pollination
Pollination is a drink
Pollination is a bee species
Pollination is pollen that moves from the stamen to the pistil
Pollination is a dance move
28
What is the main difference between an observation and an inference?
They are the same thing.
An observation is a fact but an inference is a guess.
An observation is a guess but an inference is a fact.
29
Flower
the part of the plant that makes seeds
The part of the plant that hods it in the ground
30
What does a seed need to start growing?
soil and light
warmth and soil
water and warmth
light and warmth
31
what is the scientific method?
a series of steps to plan and carry out observations
a very good hypothesis
science stuff
to read
32
pollination ...
makes eggs that grow into seeds
the process of moving pollen from a stamen to a pistil
makes seeds when mixed with a flower's eggs
protective layer of the seed
33
Photosynthesis
trump eating dinner
Eating other plants
Conversion of light energy into chemical energy
Conversion of chemical energy into light energy
34
This is a beaker.
False
True
35
What is a qualitative observation?
an observation that involves describing
an observation that involves a number or measurement
36
what does a graduated cylinder measure?
mass
concentration
volume
Nothing!
37
What are the Reactants of Cellular Respiration?
6CHO
C6H12O6 + 6O2
5C1 1/5+H
C6+12H
38
Life Cycle
The cycle of nutrients from the roots to the leaves.
The way a living thing grows and changes
39
What is respiration?
a process in living organisms involving getting rid of waste
a process in living organisms involving plants
a process in living organisms involving vegans
a process in living organisms involving production of energy
40
How does this plant disperse its seeds?
By wind
By sea
By explosion
By animal
41
What do we use a meter stick for?
measuring liquid volume
measuring mass
measuring temperature
measuring length
42
Which are parts of a flower?
Roots
Petal
Stem
Bark
43
Carbon Dioxide is a PRODUCT of Photosynthesis
False
True
44
If you wear contact lenses, you do not have to wear goggles.
true
false
45
How do animals disperse seeds?
All of the above.
They carry seeds from the parent plant as they gather them.
They stick to their fur.
They eat seeds and get rid of them in their waste.
46
Name the part of the Microscope
Bright thing
Light Bulb
Light
Light Source
47
What is a controlled experiment?
All of the above.
A form of experiment.
An experiment that compares a control group with an experimental group.
An experiment that tests one variable at a time.
48
Name the part of the Microscope
Diaphragm
Stage
Field
Light Source
49
This is an Erlenmeyer Flask
True
False
50
The triple beam balance measures the ...
weight
the length
mass
height
51
What is seed dispersal?
When a seed is sold at the market
When a seed moves away from the parent plant
When a seed pollinates
When a seed germinates
52
Photosynthesis Equation
6H2O + 6O2 ---> C6H12O6 + 6O2
6H2O + 6O2 ---> C6H12O2 + 6O2
H2O + O2 ---> C6H12O6 + O2
6H3O + 6O2 --> C6H12O6 + 6O2
53
Stem
The part of the plant that absorbs water from the ground
The part of the plant that holds it up and carries water to the leaves
54
What does chlorophyll do
Make a net
Make a rainbow
Nothing
Traps light from the sun
55
The job of roots is
Make seeds
Suck up water and hold the plant in place
Look pretty
Makes leaves
56
What does the Endocrine System affect?
Digestive Enzymes
Lungs
Radical Artery
Growth, development, and overall health
57
What are some structures of the digestive system?
esophagus, salivary glands, stomach
small intestine, sweat glands, mouth
stomach, lung, heart
rectum, large intestine, esophagus
58
What are the structures of the circulatory system?
Heart, blood vessels, and blood
Nerves, nerve endings, the spinal cord
Kidney, uterus, urinary bladder
Spleen, tonsils, bone marrow
59
leaves
The parts of the plant that uses sunlight and CO2 to make food
The pretty parts that make the scent of a plant
60
What is the function of the food store in a seed?
Protects the embryo
Gives the plant energy for growth
Provides energy for the developing embryo
Causes the seed to germinate
61
what does you excretory system help?
Remove waste
Helps maintain homeostasis
break down food
62
What is the order of the plant life cycle?
seedling -->seed-->adult-->flower-->fruit
seed --> seedling -->adult -->fruit -->flower
seed -->seedling-->flower-->adult-->fruit
seed --> seedling --> adult --> flower--> fruit
63
What's Cellular Respiration?
another word for energy
The process cells use to to release energy stored in sugar.
The border of cells
How energy forms
64
Why does a seed need roots?
to get air
to germinate
to get sunlight
to get water and minerals
65
How can plants disperse, or spread, their seeds?
Using the wind
All of the above
Using animals
Dropping them
66
What is the reproductive system?
Filters the blood
Creates offspring
Removes waste from the body
Secretes hormones
67
pick the list that has all of the male parts of a flower.
Anther, filament
Anther, filament and pollen
Anther, stigma
Stigma, filament, anther
68
How does this plant disperse its seeds?
By animal
By wind
By sea
By explosion
69
How does this plant disperse its seeds?
By wind
By sea
By explosion
By animal
70
Letter B is pointing to the lowest female part of the flower which is called...
ovary
anther
filament
stamen
71
what does photosynthesis do?
no se , weno si se pero no te wa decir
nothing
takes sunlight and creates chemical energy
take photos of the plants
72
Does photosynthesis take in carbon dioxide?
No
Maybe
Other
Yes
73
What is the excretory system composed of?
2 kidneys, 2 urethra, a bladder, and an ureter
2 kidneys, 2 ureters, and a urethra
2 kidneys, 2 ureters, a bladder, and an urethra
74
What part of the flower is letter D referring to?
petal
style
sepal
stigma
75
Parts of a flower - What do the petals do?
Colourful part, attracts insects
Produces the pollen grains
Protects the flower bud
Produces the ovule
76
Name the part of the Microscope
Bass
Bottom
Base
Light Source
77
Parts of a flower - What does the stigma do?
Produces pollen, the male gamete
Holds up the anther
Contains ovules, the female gamete
It's sticky to catch grains of pollen
78
How do these seeds most likely disperse away from the parent plant?
water
wind
expulsion
animals
79
I can measure the mass of a puppy with a graduated cylinder.
depends on the size of the puppy
false
true
maybe
80
Goggles are optional
False
True
81
Photosynthesis
Process by which giant beanstalks grow.
The process by which plants die.
The process by which plants make their own food.
82
What is an observation
using your 5 senses to gather data
making an educated guess
grouping objects based in their characteristics
83
What is germination?
a germ
a seed starting to grow
plant cycle
a plant
84
Goggles are worn in the lab
to avoid eye strain
only if you have glasses
when using glassware, chemicals, or heat
to improve vision
85
What does your excretory system do?
Controls your body
Protects the muscles and has the biggest organ
Lets out extra water and liquid waste
Lets you dance
86
A plant starts its life cycle as a ____
seed
leaf
87
What is a scientific theory?
A theory made my scientists
A tested concept that explains a wide range of observations
A test made by animals
88
Pick the lab practice that is safe
Erin reported a spill and broken glass to the teacher
Josh drank some liquid from a beaker because it looked like water
A boy wore a baggy jacket during a lab with fire because he was cold
Alicia started the lab, even though the teacher had not said to do so
89
The Endocrine System Has Which Gland?
Throat Gland
Salivary Gland
Thyroid Gland
Thymus Gland
90
Carbon Dioxide
CO2
C2
OC2
91
What is a Hypothesis?
a tentative explanation for observations or a phenomenon
Involves series of ordered steps
An answer
A question
92
What is science?
Science is a body of knowledge that can be revised, as well as a process
Science is when old white men just know stuff
Science describes and explains natural phenomena
Science is technology, duh
93
Seed Coat
The hard outer covering of a seed
A seed turns into this when it dies
94
What does the circulatory system do?
Circulates blood, oxygen, and nutrients throughout the body
Protects your vital organs
Sends signals to do certain body functions (moving, etc.)
Brings in O2 then breathes out CO2 via gas exchange
95
What structures are included in the skeletal system?
Mouth,stomach and esophagus
thyroid, pituitary glands and hypothalamus
Bones,ligaments,tendons and joints
96
What is the purpose of an Erlenmeyer Flask?
A container which gives only approximate measurements of volume
Usually used as a mixing vessel or a container for heating
Only used to hold a liquid during heating
Used to measure one specific volume of liquid
97
What is chlorophyll?
process that plants use to make food
none of the above
chemical that gives color to green plants
gas in the air
98
What does the Integumentary System do?
Protects your body from chemicals, diseases, UV light and physical damage.
It protects your body from germs, fungi, and infected areas on the body.
It kills all germs that come in contact with your skin.
It helps you when you are sick.
99
The respiratory system...
must work continuously to prevent death
all of the above
is responsible for taking in oxygen and removing carbon dioxide
consists of the lungs and air passages

International School Biology and Nature of Science Flashcards | StudBud