Quarter 4 Review

Drag the picture to indicate whether its features represent dispersing pollen or dispersing seeds.

Picture: a bird eating berries.

• Dispersing Pollen

• Dispersing Seeds

Drag the picture to indicate whether its features represent dispersing pollen or dispersing seeds.

Picture: a seed floating in water.

• Dispersing Pollen

• Dispersing Seeds

Tags

NGSS.MS-LS2-5

Drag the picture to indicate whether its features represent dispersing pollen or dispersing seeds.

Picture: pollen floating in the air.

• Dispersing Pollen

• Dispersing Seeds

Drag the picture to indicate whether its features represent dispersing pollen or dispersing seeds.

Picture: a butterfly getting nectar

• Dispersing Pollen

• Dispersing Seeds

Tags

NGSS.MS-LS1-4

Match the behaviors with the effects that increase an animal's probability of reproductive success.

• enables males to compete and to impress females with dominance

• aggressive displays

• vocalizations reveal location and availability to reproduce

• mating calls

• color and appearance shows females the health and dominance of the males

• displaying feathers

Tags

NGSS.MS-LS1-4

What goes in this box?

• dD

• dd

• Dd

• DD

Tags

NGSS.MS-LS3-2

What goes in this box?

• dD

• dd

• Dd

• DD

What goes in this box?

• D

• d

• Dd

• DD

A gardener wanted to grow pumpkins to show in the state fair. She planted a variety of pumpkin seeds in several locations throughout her yard. At the end of the growing season, she had some pumpkins that were small and some that were giant. Which factor could NOT have contributed to the variety of sizes of pumpkins?

• Some pumpkins were grown in the shade and some in the sun.

• the pumpkin seeds were planted in different locations.

• The pumpkin seeds came from pumpkins with different genes.

• The pumpkin seeds were all planted on the same day.

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

Many plants can reproduce both sexually and asexually. For example, rose bushes reproduce asexually when cuttings planted in the ground grow roots and become a new rose bush. They can also reproduce sexually when their flowers are pollinated. What is the primary advantage of sexual reproduction in rose bushes?

• Roses can produce more offspring in sexual reproduction.

• Roses produced through sexual reproduction have more genetic variation.

• Roses can reproduce sexually without the use of gametes.

• Roses reproduce more quickly when reproducing sexually.

Tags

NGSS.MS-LS3-2