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- 1. Multiple ChoiceA group of tissues that perform a similar function is called_____. (Examples include the heart, lungs or stomach)cellstissuesorgansorgan system
- 2. Multiple Choice
This is a example of........organ systemcellsorgantissue - 3. Multiple ChoiceWhat is the correct order of organizationtissues-cells-organs-organ systems-organismcell-tissue-organs-organ systems-organismorganism-cells-tissues-organ systems-organismtissues-cells-organs-organ sytems-organism
- 4. Multiple ChoiceMultiple organisms of the same species describes aorganismpopulationcommunityecosystem
- 5. Multiple ChoiceWhich is the definition of a communitymultiple organisms of the same speciesall the living and nonliving things in an areaa living thingmultiple organisms of different species
- 6. Multiple ChoiceA student studying interactions between body systems constructs this table. The student plans to fill out the table with phrases that describe an interaction between each pair of systems.
Which of these phrases could be placed in the position marked with an X?Provides nutrients to kidney cellsProvides nutrients to brain cellsProvides nutrients to nerve cellsProvides nutrients to muscle cells - 7. Multiple ChoiceWhich of the following is an example of the endocrine system directly interacting with the nervous system?The vertebrae protect the spinal cord from injury.Hormones provide feedback that affects neural processing.Sensory receptors in bones send signals about body position to the brain.The brain sends signals that control the speed at which food moves through the intestines.
- 8. Multiple ChoiceSeveral structures work together to allow flowering plants to reproduce. The diagram shows a typical flower.
Which table correctly identifies the function of each structure or group of structures in the reproduction of the plant?X Pollen production
Y Pollen transfer
Z Production of eggsX Attraction of pollinators
Y Production of male sex cells
Z Egg production and embryo developmentX Protection for embryo
Y Supply nourishment to embryo
Z Place of embryonic developmentX Photosynthesis
Y Production of cells that protect internal organs
Z Production of egg and sperm - 9. Multiple ChoicePlants called sundews have rounded green leaves with many hair-like structures. The ends of these structures contain enzymes in a sticky liquid that looks like nectar or moisture, as shown in the picture. The hairs do not react to dust or nonliving material but will bend inward when insects get caught in the sticky liquid. Sundews digest trapped insects over a period of a few days.
Based on this information, what functions do the specialized leaves of sundews perform?Provide water to the plant and perform photosynthesisRespond to stimuli and anchor the plantProvide nutrients to the plant and respond to stimuliRelease pollen to insects and perform photosynthesis - 10. Multiple ChoiceThese two systems works together to get nutrients into the blood stream and delivered to the body's cells.Circulatory and RespiratoryDigestive and RespiratoryCirculatory and NervousDigestive and Circulatory
- 11. Multiple ChoiceWhich statement correctly describes the interaction of two body systems?The endocrine system transports wastes from cells to the urinary system for excretionThe digestive system transports nutrients to the integumentary system, which excretes wastesThe nervous system produces hormones that control the function of the reproductive systemThe respiratory system obtains oxygen that is delivered to cells by the cardiovascular system
- 12. Multiple ChoiceWhat three systems work together to move the body?Skeletal, Muscular, NervousSkeletal, Respiratory, DigestiveNervous, Circulatory, SkeletalCirculatory, Respiratory, Digestive
- 13. Multiple ChoiceHollow, tube-like cells in plants, called xylem and phloem, work together with the leaves and roots to perform what function?supportgerminationtransportfertilization
- 14. Multiple ChoiceA student conducted an investigation to study phototropism in grasses. The only difference between the control group and the experimental group was light conditions. The control group was provided full light, while the experimental group was shaded on one side. The diagrams show the average heights and positions of blades of grass in the investigation.
Which statement best explains why the grass tips of the experimental group bent toward the light?Water evaporated faster on the side of the plant having full lightLight sensors in the grass tips stimulated a hormone in the shoot system.The xylem in the root system absorbed more nutrients from the shaded side.The side facing the light has a greater chance of absorbing carbon dioxide from the atmosphere. - 15. Multiple Choice
When one side of a plant is not getting enough light, a hormone is produced in the shoot system causing growth on the darker side of the plant. This growth on the darker side causes the plant to bend. This is an example of:
a plant’s ability to reproduce
uptake of water through the plant’s root system
defense from possible predators
a plant’s ability to respond to its environmental conditions
- 16. Multiple ChoiceIf the environment gets cold, we will often shiver in order to:keep body temperature the same as the external temperaturedecrease body temperatureincrease body temperatureregulate blood pressure
- 17. Multiple ChoiceThe maintenance of an organism’s internal environment is called:compensatinghomeostasisbalancingroutine
- 18. Multiple ChoiceThe "cause" for something to happen is theresponseeffectstimulushomeostasis
- 19. Multiple Choicea body system that controls growth and homeostasis by secreting hormones from glands.skeletal systemnervous systemendocrine sytemintegumentary system
- 20. Multiple ChoiceWhat is the immune system’s main purpose?Let’s germs into the body.Helps your body fight off illness and disease.The immune system produces illness and bacteria.The immune system trap germs in an organ so they do not spread.
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