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STS > Biodiversity and GMO > Flashcards

Biodiversity and GMO Flashcards

1
Q

The variety of life in the world or in a particular habitat or ecosystem

A

biodiversity

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2
Q

Terrestrial biodiversity is usually greater near the ____________

A

equator

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3
Q

Consists 90% of the world species

A

tropical rainforests

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4
Q

Found along coasts of Western Pacific

A

Marine biodiversity

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5
Q

Threats in biodiversity is also a threat to ______

A

human health

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6
Q

also referred to the number or abundance of different species living within a particular region

A

biodiversity

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7
Q

A healthy environment ______ the needs of human

A

supports

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8
Q
  1. Maintaining balance of the ecosystem
  2. Provision of biological resources
  3. Social benefits
A

Function of biodiversity

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9
Q
  1. Biodiversity provides food and medicine
  2. Biodiversity can aid ecosystem stability
  3. Biodiversity and culture
A

Importance of biodiversity in human life

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10
Q

According to __________, biodiversity in the philippines is in crisis

A

Sara Soliven De Guzman (PhilStar)

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11
Q

Our biodiversity is in crisis as our people have exploited too much _______, ________, and ______

A

flora, fauna, and marine life

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12
Q
  • unrich or loss of biodiversity
  • maleducation
  • unhealthy lifestyle
  • overuse and misuse of technology
  • medication abuse
  • unhealthy eating habits
  • pollution
A

problems/issues in health of society

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13
Q

5 effects of the threat to biodiversity?

A
  1. Threat to existing
  2. Increase contact with disease
  3. More unpredictable weather
  4. Loss of livelihood
  5. Losing sight of nature
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14
Q

The effect of this is the narrowing of the world’s livestock population. They are also becoming more susceptible to disease, drought, and changes in climate

A

Threat to existing

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15
Q

The loss of biodiversity has two major affects on human health and the spread of disease

A

increase contact with disease

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16
Q

Indeed, unseasonable weather and extreme weather is a huge problem which leads too destruction and displacement

A

More unpredictable weather

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17
Q

biodiversity is essential for maintaining livelihoods. Taking an example, when ocean ecosystems collapse, entire communities built on the plenty they provide lose their means of employment as well

A

loss of livelihood

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18
Q

The worth of nature to humanity is far beyond the utility of it

A

losing sight of nature

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19
Q
  1. Be good to our climate
  2. Don’t buy bad souvenirs
  3. Save our forests by buying “good” wood
  4. Advocate for biodiversity
A

Possible solutions to loss of biodiversity

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20
Q

GMO means?

A

Genetically modified organism

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21
Q

Any living thing that has had its genetic material altered in some way through human scientific interference

A

Genetically Modified Organism (GMO)

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22
Q

GMO: Selective breeding or gene theraphy?

A

Gene therapy

23
Q

Frequent examples of GMOs

A

Agricultural plants

24
Q
  • Increased crop yields
  • reduced costs for pesticides
  • enhanced nutrient composition and food quality
  • resistance to pests and disease
  • greater food security
A

benefits of GMO

25
Q

Normal Fish vs GMO fish

A

Normal: 13 in. length, 2.8 lb/1.3 kg
GMO: 24 in. length, 6.6 lb/3.0 kg

26
Q

In Asia, who is the political driver of GMO?

A

Philippines

27
Q

In Asia, who is between the resistance and acceptance of GMO?

A

Thailand

28
Q

In Asia, who is resisting GMOs?

A

Cambodia

29
Q

Other application GMO aside from agricultural plants

A
  1. production of nonprotein (bioplastics) or nonindustrial (ornamental plants) products
  2. Pharmaceutical industry
30
Q

Examples of GMO resulting from Agricultural Biotechnology

A
  • corn
  • soybeans
  • cotton
  • potatoes
  • canola
  • plum
  • golden rice
  • tobacco
31
Q

This crop is used to produce many ingredients used in processed foods and drinks, including high-fructose corn syrup and corn starch

A

corn

32
Q

Second largest U.S crop after corn, used primarily in animal feed and in _______oil — which is widely used for processed foods in restaurant chains

A

soybeans

33
Q

Also often used to make an emulsifier called soy lecithin, which is present in a lot of processed foods, including dark chocolate bars and candy

A

soybeans

34
Q

Turned into cottonseed oil, which is used for frying in restaurants and in packaged foods like potato chips, oily spreads like margarine, even things like cans of smoked oysters

A

cotton

35
Q

some part of the plant are also used in animal feed, and what’s left over can be used to create food fillers such as cellulose

A

cotton

36
Q

recently approved GMO crop is resistant to bruising and may produce less of a cancer-causing chemical, called acrylamide, when exposed to high heat

A

potatoes

37
Q

It has not yet seen adoption in the food supply, but is expected to be

A

potatoes

38
Q

used to make oil for cooking, as well as margarine

A

canola

39
Q

it is also used to produce emulsifiers that are used in packaged foods. By some estimates, 90% of ____ grown in the US and Canada is GM

A

canola

40
Q

Regulatory process involved with the making of genetically modified _______ are that scientists insert a new gene into it which makes them resistant to the _____ pox virus

A

plum

41
Q

The GM ________ are resistant to __ pox virus by the insertion of a gene called coat protein (CP) from the virus ______ pox

A

plum

42
Q

Gene inserted in GM plums that make them resistant to plum pox virus

A

coat protein (CP)

43
Q
  • genetically modified, biofortified crop
  • genetically modified to produce beta carotene, which is not normally produced in rice
A

golden rice

44
Q

increase the nutritional value in crops

A

biofortification

45
Q

This is converted into Vit. A when metabolized by the human body and Vit. A is for healthier skin, immune systems, and vision

A

beta carotene

46
Q

Scientists have genetically engineered _______ plants to produce a protein against amoebiasis — a disease predominantly affecting Central and South America, Africa and Asia

A

Tobacco

47
Q

Genetically transformed with the gene encoding hepatitis B surface antigen (HBsAg) linked to a nominally constitutive promotor

A

Tobacco plants

48
Q
  • number of microorganisms are being considered as future clean fuel producers and biodegraders
  • produce recombinant vaccines
  • genetically modified animals have been used to grow transplant tissues and human transplant organs which is called xenotransplantation
A

potential gmo application

49
Q
  • Alterations can change the organism’s growth rate, metabolism, and or response to external environmental factors
  • possibility of exposure to new allergens in genetically modified foods
  • ecological imbalance
  • promotes the spread of disease among plants and animals
  • enhanced mating advances of the genetically modified fish led to a reduction in the viability of their offspring
A

risks and controversies of GMO

50
Q

3 categories of risks of genetic engineering

A
  1. environmental hazards
  2. human health risks
  3. economic factors
51
Q

__________ is a huge issue surrounding pesticides and herbicides

A

Toxicity [Environmental hazard]

52
Q

The long-term effects of GMO __________are/are not certain

A

are not

53
Q

_______ is put a risk by GMO

A

biodiversity

54
Q

The nature of ______ means fewer weed flowers, and therefore means less nectar for pollinators

A

GMO

STS (13 decks)

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