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G.8.TRANSPORT IN PLANTS..(2021)

G.8.TRANSPORT IN PLANTS..(2021)

Assessment

Presentation

Biology

8th - 9th Grade

Practice Problem

Medium

Created by

Arshaaqh Begum

Used 25+ times

FREE Resource

78 Slides • 24 Questions

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G.8.TRANSPORT IN PLANTS..(2021)

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Multiple Select

Identify the materials transported by xylem?

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Water

2

amino acids

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sucrose

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mineral ions

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Multiple Choice

Question image

Identify the labelled part in the image is phloem?

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Y

2

Z

3

X

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Fill in the Blanks

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Type answer...

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Multiple Choice

Which process does not need energy?

1

Transport by xylem.

2

Transport by phloem

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Multiple Choice

Which of the following shows the correct order of water pathways in a plant?

1

root > cortex > leaf > xylem

2

cortex > root > xylem > leaf

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root > cortex > xylem > leaf

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Multiple Select

Question image

How are the root hair cells are adapted for absorption?

1

Long to provide surface area.

2

Contains many dead cells

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Thin cell wall for easy absorption.

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No cytoplasm

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Fill in the Blanks

Type answer...

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Multiple Select

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Identify the forces that help to push the water up to leaves.

1

Root pressure

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Evaporation

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Capillary action

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Diffusion

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Multiple Choice

Question image

Which layer of the leaf has intracellular space that allows water to move easily for transpiration?

1

Spongy mesophyll

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Palisade mesophyll

3

Stomata

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Multiple Select

Transpiration pull is the force that pulls the water up the ______________.

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phloem

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xylem

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stomata

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ROLE OF STOMATA IN TRANSPIRATION

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Multiple Select

Which of the following affects the rate of transpiration?

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Temperature

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Evaporation

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Humidity

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Light intensity

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Diffusion

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Multiple Choice

If the humidity increases the rate of transpiration _________________.

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remains the same

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decreases

3

increases

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Multiple Choice

Which process occurs by osmosis?

1

Absorption of mineral ions from the soil

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Plant roots absorbing water from the soil

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Water uptake in xylem

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Multiple Select

Closing of stomata controls which of the following processes?

1

Transpiration

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Absorption of mineral ions

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Gaseous exchange

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Multiple Select

The rate of transpiration will increase if the following factors increase:

1

Humidity

2

Temperature

3

Wind speed

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Light intensity

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Fill in the Blanks

Type answer...

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Multiple Choice

Identify the source of translocation on a warm sunny day.

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Multiple Select

What is not transported if the phloem of a plant is removed?

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sucrose

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proteins

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amino acids

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starch

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Multiple Select

Question image

Which of the following is transported easily to the plant in the image?

1

sucrose

2

mineral ions

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water

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amino acids

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Multiple Choice

On a warm sunny day which plant will have a higher rate of transpiration?

1
2
3

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Multiple Choice

Which process contributes to the water cycle?

1

Photosynthesis

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Respiration

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Transpiration

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Nutrition

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Fill in the Blanks

Type answer...

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Multiple Select

A potometer can be used in which ways to investigate the rate of transpiration.

1

By water level in a tube

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By the height of the plant

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By the weight of the plant

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By the number of leaves

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Multiple Select

Tick the factors of transpiration that we can investigate by using a potometer.

1

Wind

2

Weight

3

Temperature

4

Light intensity

G.8.TRANSPORT IN PLANTS..(2021)

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