Unit 4.2 Living Systems Review

During photosynthesis, what is created in the green parts of a plant?

• sugar

• xylem

• pollen

• light

Tags

NGSS.MS-LS1-6

Which section of the picture shows the light energy that is needed for photosynthesis?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-LS1-6

What items are needed to perform photosynthesis?

• carbon dioxide

• chlorophyll

• sunlight

• water

• oxygen

Tags

NGSS.MS-LS1-6

During photosynthesis, what substance is transported from the roots to the leaves?

• water

• carbon dioxide

• glucose

• oxygen

Tags

NGSS.MS-LS1-6

What is NOT true about the functions of the parts of a plant?

• The flower of a plant produces food and absorbs sunlight.

• The roots absorb water and nutrients needed for the plant.

• The stem supports the leaves, flower, and fruit.

• The stem transports water and minerals throughout the plant.

A student has a tomato plant in his kitchen garden. He plans to grow a new tomato plant.

Which parts will help him to grow a new plant?

• fruits

• leaves

• flowers

• roots

• seeds

What is true about the functions of the parts of a plant?

• The flower can develop into a fruit.

• The roots support the plant's leaves.

• The leaves anchor the plant to the ground.

• The stem absorbs water and nutrients.

A student is making a model of a newly discovered species of plant. Which parts should the model

include to show that the plant takes in water and air?

• leaves

• flowers

• seeds

• fruits

• roots

Tags

NGSS.MS-LS1-6

Four students were asked to label the parts of a flower using a magnifying glass.

Which students are correct?

• 
• 
• 
• 

Which option has the flower parts labeled correctly?

• A – Sepal

  B – Pistil

  C – Stamen

• A – Pistil

  B – Sepal

  C – Petal

• A – Petal

  B – Stamen

  C – Pistil

• A – Stamen

  B – Petal

  C – Sepal

Tags

NGSS.MS-LS1-4