Review Plants-5

The "strings" in a stalk of celery are made up of xylem and phloem. Which part of your body comes closest to serving the same function?

  1. Skeleton

    No. Your skeleton provides support and protection. In plants, the cell wall provides support and protection.
  2. Intestines

    No. Your intestines allow you to absorb nutrients from your food. Plants make their own food, so they do not need a digestive system.
  3. Nerves

    No. Your nerves carry signals to let the parts of your body communicate. They carry messages for your senses, to move your muscles, etc. Instead of having nerves, plants release chemicals that signal other parts of the plant.
  4. Blood Vessels

    Yes! Your blood vessels carry water and nutrients to different parts of your body. In plants, the xylem is made up of tubes that carry water and some nutrients from the roots upwards to other parts of the plant. The phloem is made up of tubes that carry the sugar produce by photosynthesis to other parts of the plant. While they work in very different ways, your blood vessels serve basically the same function (carrying water and nutrients) as the xylem and phloem in plants.



Click to see which state standards this question tests, and which of my videos, experiments, and other resources support that topic.

Florida


SC.3.L.14.1 Describe structures in plants and their roles in food production, support, water and nutrient transport, and reproduction.
Flowers video, ClosedCaptions
Heartless Plants video, ClosedCaptions
Pumpkin Guts video, free, ClosedCaptions
Measuring Photosynthesis video
Seed Search video, ClosedCaptions
Orange Slices video, ClosedCaptions
Testing a Leaf for Starch video, ClosedCaptions
Smell the Flowers text page
Review Plants-2 practice
Review Plants-5 practice
Review Plants-6 practice
Review Plants-7 practice
Review Plants-8 practice
Review Plants-3 practice

SC.5.L.14.2 Compare and contrast the function of organs and other physical structures of plants and animals, including humans, for example: some animals have skeletons for support — some with internal skeletons others with exoskeletons — while some plants have stems for support.
Bird Bones video, free
Reading a Skeleton video, free
Orange Slices video, ClosedCaptions
Thoughts on an Exoskeleton text page, free
Review Plants-5 practice
Review Plants-6 practice
Review Plants-7 practice

Utah


UT.6.V.1.b Compare characteristics common in observed organisms (e.g., color, movement, appendages, shape) and infer their function (e.g., green color found in organisms that are producers, appendages help movement).

UT.7.IV.2.d Relate the structure of organs to an organism’s ability to survive in a specific environment (e.g., hollow bird bones allow them to fly in air, hollow structure of hair insulates animals from hot or cold, dense root structure allows plants to grow in compact soil, fish fins aid fish in moving in water).
Onion Crystals video
Hunting with an Umbrella video, free, ClosedCaptions
Bendable Bones video
Calling a Woodpecker video
Selective Smelling video
Seed Search video, ClosedCaptions
Orange Slices video, ClosedCaptions
Flowers video, ClosedCaptions
Thoughts on an Exoskeleton text page, free
Review Plants-5 practice
Review Plants-6 practice
Review Plants-7 practice

NGSS


MS-LS1-1 Conduct an investigation to provide evidence that living things are made of cells; either one cell or many different numbers and types of cells.
Microscopes: Making a Hay Infusion video, free, learnalong
Microscopes: Making a Wet Mount video, learnalong
Microscopes: Making a Dry Mount video, learnalong
901 photo challenge, free