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Plants and Ecology Flashcards | StudBud
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Plants and Ecology
Plants and Ecology
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#KS3 Quiz on basics of #plant #biology and #ecology
Flashcards
20 cards
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Practice quiz
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Host live
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Questions
20
Answers
1
What is the name of the process in which plants make sugars and where does it happen?
Respiration in Chloroplasts
Photosynthesis in Chloroplasts
Photosynthesis in the Nucleus
Respiration in the Nucleus
2
What is the name of the structures shown?
Stomata
Chloroplasts
Cells
Nuclei
3
Identify the secondary consumer in the food chain above.
Snake
Grasshopper
Grass
Eagle
4
What is the name of the structure where pollen grains land?
Stigma
Ovary
Anther
Filament
5
How might this seed be dispersed?
Animals in their faeces
Explosive
Wind
Animals in their fur
6
What is the function of stomata?
Photosynthesis
Gas Exchange
Respiration
Water Absorption
7
Do you think this flower shows adaptations for wind pollination or insect pollination?
Insect
Wind
Neither
Both
8
What is the name of the green structures shown?
Chloroplasts
Chlorophyll
Stomata
Cells
9
What does a seed need for germination?
All of the above
Oxygen
Water
Warmth
10
What is the name of the orange structures?
Filament
Stamen
Anther
Stigma
11
What is the name of the thicker green 'stalk' in the centre of the flower?
Style
Anther
Stigma
Carpel
12
Why is bioaccumulation a potential problem?
It might make our food taste bad
It might cause plants to grow too quickly
It might cause death
It might cause animals to grow too quickly
13
What is meant by the term 'bioaccumulation'?
Toxins build up in the producer
Toxin concentration increases as move higher in food chain
Toxin concentration decreases as move higher in food chain
Food availability increases as move higher in food chain
14
In which layer does the most photosynthesis take place?
Epidermis
Palisade Mesophyll
Vein
Spongy Mesophyll
15
What chemicals are required for photosynthesis to take place?
Carbon Dioxide & Oxygen
Glucose & Water
Carbon Dioxide & Water
Glucose & Oxygen
16
Is the carpel the male or female reproductive organ in a flowering plant?
Male
Both
Female
Neither
17
How might the seeds from this fruit be dispersed?
Animals on their fur
Animals in their faeces
Explosive
Wind
18
What is meant by the term pollination?
The fusion of a pollen grain and ovule
The production of pollen
The landing of pollen on the female reproductive organ
The carrying of pollen by insects such as bees
19
Would you expect to find more stomata on the top surface or lower surface of most leaves?
Lower Surface
Equal on both
Top Surface
20
What term is used to describe the phytoplankton in the food chain shown?
Predator
Prey
Producer
Primary Consumer
