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Biblioteka

Plant Structure & Function

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Posljednje ažuriranje 3 months ago
22 questions

This assignment includes some plant concept practice as well as a few (simple) new concepts! :))

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Pitanje 1
1.

Which part of the image below best illustrates cohesion and adhesion occurring?

Pitanje 2
2.

Determine whether each statement below most likely applies to dermal, vascular, and/or ground tissue in plants.

Terms can only be used once.

  • Transports materials around the plant.

  • Includes the cuticle.

  • Two main responsibilities are to protect the plant from external factors and conduct photosynthesis.

  • Conducts gas exchange.

  • Often makes up most of the edible portions of plants, like potatoes or squash.

  • Plant tissue that is not considered dermal or vascular tissue.

  • Includes the phloem & xylem.

  • Three main responsibilities are storage, photosynthesis, & support.

  • Dermal Tissue

  • Vascular Tissue

  • Ground Tissue

Pitanje 3
3.

Identify where each structure is located on the leaf cross section below by dragging and dropping the name of the structure to its correct location.

Terms can only be used once.

Drugi mogući odgovor:
Mesophyll Cell
Guard Cell
Epidermis
Vascular Tissue
Stoma
Cuticle
Pitanje 4
4.

If a particular plant's lateral meristems are very active but its apical meristems are not very active, you would expect the plant to likely grow .

You tend to find apical meristems than a similar plant species that shows very weak apical dominance.

Pitanje 5
5.

[MARK ALL THAT APPLY!]

Which of the following factor(s) contribute to the upwards movement of water in plants?

Pitanje 6
6.

Below is a microscope image of the outer surface of a leaf:

Two similar structures are clearly shown in this image. What is the main difference between these two structures?

Pitanje 7
7.

The images below are both of the roots from a plant. Use these images to fill in the blanks.

The wavy lines sticking off of the roots in this image are most likely include dermal tissue, include ground tissue.

Pitanje 8
8.

Each image below shows an individual cell from a plant. Based only on these images, which cell would you predict would be the MOST LIKELY out of these cells to be a MESOPHYLL cell?

Indicate your choice by clicking to select a cell.

Pitanje 9
9.

Water leaves the .

When water leaves the phloem, it goes into the

Pitanje 13
13.

Which answer choice below most accurately describes what biology defines as a "fruit"?

Pitanje 14
14.

Plants are able to respond to their environment in a number of different ways. This often involves growing towards (positive) or away (negative) from a certain stimulus, called tropism. If a plant displays positive tropism, it is growing towards that stimulus. If a plant displays negative tropism, it is growing away from that stimulus.

Match each type of tropism below with the description that best applies to it.

Each answer can only be used once!

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

Thigmotropism

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a plant will usually bend and grow towards a light source

Hydrotropism

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a plants' shoots and leaves will usually grow away from the direction that gravity pulls them, while the roots will usually grow towards that pull

Gravitropism

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some plants will curl around a fence, wall, or other solid structure, when they come into contact with it

Phototropism

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the roots of a plant will usually grow towards a nearby water source

Pitanje 15
15.

The microscope images below show the upper (a) and lower (c) surfaces of a leaf from a certain plant species.

Based on these microscope images only, which conclusion below makes the most sense?

Pitanje 16
16.

[MARK ALL THAT APPLY!]

Which statement(s) below are TRUE?

Pitanje 17
17.

Identify the location for each structure on the diagram below.

Terms can only be used once.

Drugi mogući odgovor:
stigma
style
stamen
sepal
ovary
receptacle
filament
anther
petal
pistil
Pitanje 18
18.

Which of the following terms best explains why so many of the plants that humans eat have dramatically modified plant parts (such as modified stems, roots, or leaves)?

Pitanje 19
19.

Reorder the events below so that they are listed from top (FIRST) to bottom (LAST), when you would expect them to occur during the reproduction processes of a certain flowering plant.

  1. Pollen located on stigma.

  2. Downwards movement within the style.

  3. Release of pollen.

  4. Seed and fruit are formed.

  5. Seeds are released into the environment.

  6. Fruit is eaten by an animal.

  7. Pollen located on anther.

  8. Egg becomes fertilized.

Pitanje 20
20.

MARK ALL THAT APPLY

Which of these answer choices represents an edible modified root of a plant (based on our station activity)?

Pitanje 21
21.

The image below shows different examples of seed dispersal adaptations by different types of plants.

The main difference between angiosperms and gymnosperms involves a particular adaptation by angiosperms to help better disperse their seeds in a particular way. Which of the following best explains this angiosperm adaptation for seed dispersal?

Pitanje 22
22.

Tell me the one new thing you learned during the plant lab stations and/or these formative assignments that you thought was interesting/neat/cool in some way, and why you thought so!

If you really, truly knew 100% of the information covered in these activities and feel like you did not learn something new, then take a moment to look up a cool plant fact online and tell me the cool plant fact you found and why you thought it was cool!

Answer must be one complete sentence.