Unit 1 and 2 Bio- Review Questions 1-45
Unit 1 and 2 Bio-Review Questions 1-45. 1.An earthworm burrows in the soil. A student wanted to test out how the size of the earthworm effects the length.
Dec 26, 2015
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Unit 1 and 2 Bio-Review
Questions 1-45
1. An earthworm burrows in the soil. A student wanted to test out how the size of the earthworm effects the length of their burrow.
What is the IV?
What is the DV?
2. Can chemicals like hydrogen and oxygen be cycled through an ecosystem?
3. Can energy be cycled through an ecosystem?
4. The groups of different organisms that live together in an area is the:A. CommunityB. NicheC. PopulationD. Species
5. Pigeons of the same species living in a city park represent aA. populationB. biomeC. food chainD. Ecosystem
6. Which term includes the other three?A. PopulationB. OrganismC. CommunityD. Ecosystem
7. The study of interactions between organisms and their interrelationships with the environment isA. EcologyB. ZoologyC. PhysiologyD. Cytology
8. A non-living (abiotic) factor that might affect the types of organisms in a pond is:A. Production of food by green algaeB. Number of offspring produced by the fishC. Addition of Goldfish to the pondD. Amount of oxygen in the pond
9. The relationship between fleas and a dog is most similar in relationship betweenA. Bees and flowersB. Fish and algaeC. Foot fungus and humanD. Hawk and mice
10.In a natural community in Connecticut, the producer organisms may includeA. Bacteria, fungi, protistsB. Deer, rabbits, squirrelsC. Fish, algae, frogsD. Grasses, trees, weeds
11. Decomposers are important components of an ecosystem because theyA. Recycle organic matterB. Carry on PhotosynthesisC. Absorb SunlightD. Produce Oxygen
12. As a member of the ecological community, humans are classified asA. ProducersB. DecomposersC. ConsumersD. Autotrophs
13. Solar energy enters food chains through the life processes of A. OmnivoresB. HerbivoresC. DecomposersD. Producers
14. The decomposers that decay plant and animal matter in an ecosystem includeA. Grasses and bacteriaB. Bacteria and mushroomsC. Grasses and insectsD. Grasses and mushrooms
15. The typical sequence for a food chain isA. Green plants Carnivores HerbivoresB. Green plants Herbivores CarnivoresC. Herbivores Decomposers CarnivoresD. Decomposers Herbivores Carnivores
16. An incomplete food chain is shown belowalgae minnow trout X
What organism could be represented by X?A. HumanB. JellyfishC. Pine treeD. Cow
17. In a food web, the greatest amount of chemical energy is provided by the A. ProducersB. DecomposersC. Primary ConsumersD. Secondary Consumers
18. What is wrong with this food chain?
19. If a pesticide was sprayed that killed all the crickets, how would the food web be affected?A. The grasses would dieB. The frog population would decreaseC. The mountain lion would migrateD. The deer population would increase
20. Overpopulation of deer in an area will most likely cause
A. A decrease in the number of predators of the deerB. A decrease in disease among the deerC. An increase in the amount of plants available for
foodD. An increase in competition among the deer
21.Which level contains the greatest amount of energy?
ABCDE
22. How much energy can be passed on to the next trophic level?
______%
23. Acid rain causes the algae to die in the pond. As a result what will happen to the water flea population?
24. What is the fundamental difference between matter and energy?
A) Matter is cycled through ecosystems; energy is not.B) Energy is cycled through ecosystems; matter is not.C) Energy can be converted into matter; matter cannot be converted into energy.D) Matter can be converted into energy; energy cannot be converted into matter.E) Matter is used in ecosystems; energy is not
25.The organic and inorganic materials in all the organisms will eventually return to the environment by the action of ______________.
A. decomposersB. producersC. primary consumersD. secondary consumersE. top carnivores
26. What is the cellular respiration equation?
27. What are the reactants (used at beginning) in the cellular respiration equation?
28. State one of the characteristics of life.
29. State another one of the characteristics of life.
30. State another one of the characteristics of life.
31. State another one of the characteristics of life.
32. State another one of the characteristics of life.
33. State another one of the characteristics of life.
Polydactyly is a term used to describe extra fingers and/or toes. This is a fairly common condition and often runs in families.
34. State another one of the characteristics of life.
During normal embryonic development, the hand initially forms in the shape of a paddle, and then eventually splits into separate fingers. Polydactyly results when there is an error in this process and an extra finger forms after a single finger splits in two.
35. What is the photosynthesis equation?
36. What are the 4 main types of heterotrophs?
37. What is the difference between growth and development?
38.- 42.
43. In order to make an image clearer, what must you do?
A. Remove the eyepieceB. Turn the fine adjustmentC. Change from low power to
high powerD. Close the diaphragm opening
44. Put the words in order from smallest to largest?
Organ, Atom, Cell, Tissue, Organ System, Organism
45. What device regulates the amount of light that enters the microscope?
Unit 1 and 2 Bio-Review
Questions 1-45 ANSWERS
1. An earthworm burrows in the soil. A student wanted to test out how the size of the earthworm effects the length of their burrow.
What is the IV?Size of EarthwormWhat is the DV?Length of Burrow (cm)
2. Can chemicals like hydrogen and oxygen be cycled through an ecosystem?
YES
3. Can energy be cycled through an ecosystem?
NO!!
4. The groups of different organisms that live together in an area is the:A. CommunityB. NicheC. PopulationD. Species
5. Pigeons of the same species living in a city park represent aA. populationB. biomeC. food chainD. Ecosystem
6. Which term includes the other three?A. PopulationB. OrganismC. CommunityD. Ecosystem
7. The study of interactions between organisms and their interrelationships with the environment isA. EcologyB. ZoologyC. PhysiologyD. Cytology
8. An abiotic factor that might affect the types of organisms in a pond is:A. Production of food by green algaeB. Number of offspring produced by the fishC. Addition of Goldfish to the pondD. Amount of oxygen in the pond
9. The relationship between fleas and a dog is most similar in relationship betweenA. Bees and flowersB. Fish and algaeC. Foot fungus and humanD. Hawk and mice
10.In a natural community in Connecticut, the producer organisms may includeA. Bacteria, fungi, protistsB. Deer, rabbits, squirrelsC. Fish, algae, frogsD. Grasses, trees, weeds
11. Decomposers are important components of an ecosystem because theyA. Recycle organic matterB. Carry on PhotosynthesisC. Absorb SunlightD. Produce Oxygen
12. As a member of the ecological community, humans are classified asA. ProducersB. DecomposersC. ConsumersD. Autotrophs
13. Solar energy enters food chains through the life processes of A. OmnivoresB. HerbivoresC. DecomposersD. Producers
14. The decomposers that decay plant and animal matter in an ecosystem includeA. Grasses and bacteriaB. Bacteria and mushroomsC. Grasses and insectsD. Grasses and mushrooms
15. The typical sequence for a food chain isA. Green plants Carnivores HerbivoresB. Green plants Herbivores CarnivoresC. Herbivores Decomposers CarnivoresD. Decomposers Herbivores Carnivores
16. An incomplete food chain is shown belowalgae minnow trout X
What organism could be represented by X?A. HumanB. JellyfishC. Pine treeD. Cow
17. In a food web, the greatest amount of chemical energy is provided by the A. ProducersB. DecomposersC. Primary ConsumersD. Secondary Consumers
18. What is wrong with this food chain?Sun is not part of food chainNo decomposer shown
19. If a pesticide was sprayed that killed all the crickets, how would the food web be affected?A. The grasses would dieB. The frog population would decreaseC. The mountain lion would migrateD. The deer population would increase
20. Overpopulation of deer in an area will most likely cause
A. A decrease in the number of predators of the deerB. A decrease in disease among the deerC. An increase in the amount of plants available for
foodD. An increase in competition among the deer
21.Which level contains the greatest amount of energy?
ABCDE
22. How much energy can be passed on to the next trophic level?
__10____%
23.Acid rain causes the algae to die in the pond. As a result what will happen to the water flea population?
DECREASES
24. What is the fundamental difference between matter and energy?
A) Matter is cycled through ecosystems; energy is not.B) Energy is cycled through ecosystems; matter is not.C) Energy can be converted into matter; matter cannot be converted into energy.D) Matter can be converted into energy; energy cannot be converted into matter.E) Matter is used in ecosystems; energy is not
25.The organic and inorganic materials in all the organisms in the diagram will eventually return to the environment by the action of ______________.
A. decomposersB. producersC. primary consumersD. secondary consumersE. top carnivores
26.What is the cellular respiration equation?
Glucose + oxygen carbon dioxide + water + energy
27.What are the reactants (used at beginning) in the cellular respiration equation?
Glucose , oxygen
28. State one of the characteristics of life.GROWTH
29. State another one of the characteristics of life.DEVELOPMENT
30. State another one of the characteristics of life.REPRODUCTION (NOT ESSENTIAL FOR AN INDIVIDUAL BUT SOME OF THE SPECIES HAS TO)
31. State another one of the characteristics of life.OBTAIN AND USE A SOURCE OF ENERGY
32. State another one of the characteristics of life.RESPOND TO ENVIRONMENT - HOMEOSTASIS
33. State another one of the characteristics of life. ADAPTATION
Polydactyly is a term used to describe extra fingers and/or toes. This is a fairly common condition and often runs in families.
34. State another one of the characteristics of life.ORGANIZED_ MADE OF A CELL OR CELLS
During normal embryonic development, the hand initially forms in the shape of a paddle, and then eventually splits into separate fingers. Polydactyly results when there is an error in this process and an extra finger forms after a single finger splits in two.
35.What is the photosynthesis equation?
Water + carbon dioxide Sugar + oxygensunlight
36.What are the 4 main types of heterotrophs?Carnivores, Herbivores, Omnivores, Decomposers
37. What is the difference between growth and development?
Growth is an increase in size/massDevelopment changing into adult form
38.- 42.
43. In order to make an image clearer, what must you do?
A. Remove the eyepieceB. Turn the fine adjustmentC. Change from low power to
high powerD. Close the diaphragm opening
44. Put the words in order from smallest to largest?
Organ, Atom, Cell, Tissue, Organ System, OrganismAtom, Cell, Tissue, Organ, Organ System, Organism
45. What device regulates the amount of light that enters the microscope?
Diaphragm
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