Chapter 2 Into Science Grade 4

What is the purpose of the petals?

• To make the flower pretty so people pick it
• To attract insects to the flower to pollinate it
• To provide structural support to help support the flower

What is the female part of the flower called?

• stamen
• ovule
• pistil

What is the function of the sepal?

• store the ovules
• protect the bud
• create the pollen

True or false? There are male and female parts to flowers.

• True
• False

True or False? Bees are common pollinators of flowers.

• True
• False

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

The egg cells are found in the female part of the flower called the ____________________.

• stamen

• ovary

What is the role of the stamen?

• create pollen
• structural support
• makes the flower attractive

All of the following help attract pollinators to flowers except:

• scent
• color
• sound

What part of the plant carries water, minerals and nutrients throughout the plant?

• roots

• stems

• leaves

• flowers

Tags

NGSS.MS-LS2-3

Roots are involved in plant growth. Which evidence supports this claim?

• Roots absorb water, which plants need to make food.

• Roots capture the sun's energy and make food for the plant through photosynthesis.

• Roots have thorns that help protect the plant.

• Roots are involved in plant reproduction.

Tags

NGSS.MS-LS1-5