Germination

Germinate means start to grow.

• true

• false

The seeds germinate in the soil.

• true

• false

Tags

NGSS.3-LS1-1

.............grow down into the soil.

• The leaves

• The roots

• The stem

Seeds need................and warmth to germinate.

• water

• light

Tags

NGSS.MS-LS1-5

Explain how temperature affects the germination process of seeds.

• It provides energy for photosynthesis.

• It influences the rate of metabolic reactions.

• It determines the color of the seedling.

• It affects the seed coat thickness.

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-4

Describe the role of water in the germination process.

• Water provides nutrients to the roots.

• Water activates enzymes that initiate growth.

• Water changes the seed's color.

• Water hardens the seed coat.

Tags

NGSS.MS-LS2-1

During which stage of germination does the radicle emerge from the seed?

• Imbibition

• Germination

• Emergence

• Growth

What is the role of the embryo in a seed?

• It stores nutrients.

• It develops into a new plant.

• It protects the seed.

• It absorbs water.

Which of the following is NOT a factor affecting seed germination?

• Water

• Light

• Temperature

• Soil color

Discuss the importance of oxygen in the germination process.

• Oxygen is used to harden the seed coat.

• Oxygen is necessary for cellular respiration.

• Oxygen changes the seed's color.

• Oxygen provides nutrients to the seed.