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Christmas Exams 2015 > Biology > Flashcards

Biology Flashcards

(67 cards)

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1
Q

What is the word ecology derived from

A

The Greek words inks meaning place to live and Logos meaning study of

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2
Q

Who study the interaction and a drop of water a pot of soil a large forest

A

Ecologist

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3
Q

What is a ecosystem

A

A group of living and nonliving things that interact with each other over time

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4
Q

What are some common ecosystems

A

Forest Desert Lakes grasslands lakes and oceans

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5
Q

A person describe as healthy is what

A

Well physically mentally and emotionally

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6
Q

What is Hygiene

A

The practice of keeping both oneself and the environment clean

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7
Q

What are two examples of bacteria

A

Tuberculosis and Cholera

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8
Q

What are two examples of a virus

A

Aids and Gentiles herpes

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9
Q

What are two examples of Protopan

A

Malaria and trichomonias

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10
Q

What are examples of worms

A

Roundworms and flatworms

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11
Q

What is a habitat

A

The place where an animal or a plants lives

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12
Q

What does a habitat provide

A

Food shelter and space for all the organisms to live and reproduce

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13
Q

What is a community

A

Separate species of plants and animals live and interact in a habitat

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14
Q

What is populations

A

All individuals of the same species make up a population

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15
Q

Under ideal conditions plants and animals ___________

A

Reproduce quickly and the population grows

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16
Q

However the habitat can only

A

Produce a certain amount of food

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17
Q

It’s the population damages… Too much blank would happen

A

The numbers may start the fall

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18
Q

What is the predator prey relationship

A

Where one animal the predator eats another animal the prey

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19
Q

What is the example of a predator prey relationship

A

For example, foxes eat rabbits if there are many rabbits the fox population will grow. This will reduce the rabbit population so that would be less food for the foxes and so the number will start to fall again. This allows the number of rabbits to increase and so on

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20
Q

What is ecology

A

The study of the interactions of living organisms with each other and the environment

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21
Q

What is the word ecology derived from

A

The Greek words inks meaning place to live and Logos meaning study of

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22
Q

Who study the interaction and a drop of water a pot of soil a large forest

A

Ecologist

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23
Q

What is a ecosystem

A

A group of living and nonliving things that interact with each other over time

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24
Q

What are some common ecosystems

A

Forest Desert Lakes grasslands lakes and oceans

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25
A person describe as healthy is what
Well physically mentally and emotionally
26
What is Hygiene
The practice of keeping both oneself and the environment clean
27
What are two examples of bacteria
Tuberculosis and Cholera
28
What are two examples of a virus
Aids and Gentiles herpes
29
What are two examples of Protopan
Malaria and trichomonias
30
What are examples of worms
Roundworms and flatworms
31
What is a habitat
The place where an animal or a plants lives
32
What does a habitat provide
Food shelter and space for all the organisms to live and reproduce
33
What is a community
Separate species of plants and animals live and interact in a habitat
34
What is populations
All individuals of the same species make up a population
35
Under ideal conditions plants and animals ___________
Reproduce quickly and the population grows
36
However the habitat can only
Produce a certain amount of food
37
If the population is damaged _________
The numbers may start the fall
38
What is the predator prey relationship
Where one animal the predator eats another animal the prey
39
What is the example of a predator prey relationship
For example, foxes eat rabbits if there are many rabbits the fox population will grow. This will reduce the rabbit population so that would be less food for the foxes and so the number will start to fall again. This allows the number of rabbits to increase and so on
40
What is ecology
The study of the interactions of living organisms with each other and the environment
41
What are the 9 body systems
Muscular,digestive,Skeletal, Nervous, Endocrine, Circulatory, Respiratory, Excretory, Reproductive
42
What is the function of the skeletal system, it mains organs, how much bones it has, its largest and smallest bone
* Supports body * bones and joints * 206 * femur * ear ossicles
43
What is the function of the muscular system and what are the main organs
* movement | * bones and muscles
44
What are the function of the nervous system and what are the main organs
* coordinate activities of the body | * Central nervous system brain/spinal cord/nerves
45
What are the function of the endocrine system and what are the main organs
* produces hormones | * pituitary, thyroid adrenal,pancreas testes and ovaries
46
What are the functions of the circulatory system where the main organs
* transports materials | * The heart
47
What are the functions of the respiratory system and what are the main organs
* exchanges gases and the production of energy | * The Lungs trachea diaphragm
48
What are the functions of the digestive system and the Main organs
•Breaks down food •stomach/intestinal /liver/pancreas
49
What are the functions of the excretory system and what are the main organs
* Removal of harmful waste | * large intestine
50
What are the functions of the reproductive system and what are the main organs
* maintains the species and production of off spring | * Sex organs, testes, ovaries,
51
What are the seven characteristics of all living things
Movement, restoration, growth, reproduction, expiration, nutrition, irratibility
52
What is wellnes
The absence of disease
53
What deficiency disease is because of lack of vitamin C and what are the food sources
Scurvy | Citrus strawberries
54
What is the deficiency disease for lack of vitamin A and what are the food sources
Night Blindness | Milk carrots liver eggs
55
What is the deficiency disease for the lack of vitamin D and what are the food sources
Rickets | Milk tomatoes sunlight
56
What is the deficiency disease for the lack of iron and what are the food sources
Anemia | Red meat liver peas
57
What is the deficiency disease for iodine and what are the food sources
Goitre | Seafood salt
58
What is a deficiency disease for lack of vitamin B1 and what are the food sources
Beri Beri | Peanuts green leafy vegetables
59
What is the deficiency disease for lack of protein in it what are the food sources
Kwashiorkor | Meat, fish, eggs, beans
60
What effect does Rickets have on the body
Bones are soft and brittle easily breaking in any force is applied
61
What effect does anemia have on the body
People are short of breath tired easily and have muscle pains
62
What effect does goitre have on the body
Swelling of the thyroid gland and affects the metabolism
63
What effect this Scurvy have on the body
Sores and swelling in the gums
64
What effect does Night blindness have
Loss of sight in the night
65
What effect does Beri Beri have on the body
Nervous system and how messages travel through the nerves
66
What effect does Kwashiorkor have on the body
Puffy ankles and wrist ,thinning hair and enlargement of the liver
67
What is a pathogen
A microorganism that causes disease

Christmas Exams 2015 (3 decks)

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