mr. snyder 5 th grade science november 2008 100 200 400 300 400 leaves stems / roots growth...

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Mr. Snyder 5 th grade Science November 2008

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Page 1: Mr. Snyder 5 th grade Science November 2008 100 200 400 300 400 Leaves Stems / Roots Growth Reproduce 300 200 400 200 100 500 100

Mr. Snyder5th grade ScienceNovember 2008

Page 2: Mr. Snyder 5 th grade Science November 2008 100 200 400 300 400 Leaves Stems / Roots Growth Reproduce 300 200 400 200 100 500 100

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Page 3: Mr. Snyder 5 th grade Science November 2008 100 200 400 300 400 Leaves Stems / Roots Growth Reproduce 300 200 400 200 100 500 100

Row 1, Col 1

Leaves have many tiny openings on the bottom.What is the purpose of these openings?

1.Allow CO2 to pass out of a plant.2.Allow water to pass in/out of a plant.

3.They allow air and water to pass into and out a plant.

3. They allow air and water to pass into and out a plant.

Page 4: Mr. Snyder 5 th grade Science November 2008 100 200 400 300 400 Leaves Stems / Roots Growth Reproduce 300 200 400 200 100 500 100

1,2

What functions do xylemtissues perform?

They carry a watery mixture from the roots to the rest of the plant.

Page 5: Mr. Snyder 5 th grade Science November 2008 100 200 400 300 400 Leaves Stems / Roots Growth Reproduce 300 200 400 200 100 500 100

1,3

When two plants produce an offspring by pollination, describethe most likely appearance of the offspring plant.

The offspring plant will have characteristics of both parent plants.

Page 6: Mr. Snyder 5 th grade Science November 2008 100 200 400 300 400 Leaves Stems / Roots Growth Reproduce 300 200 400 200 100 500 100

1,4

A chemical that helps plant cellsgrow larger is called a …

What is a growth hormone.

Page 7: Mr. Snyder 5 th grade Science November 2008 100 200 400 300 400 Leaves Stems / Roots Growth Reproduce 300 200 400 200 100 500 100

2,1

What is the process called whereplants produce their food?

What is photosynthesis..

Page 8: Mr. Snyder 5 th grade Science November 2008 100 200 400 300 400 Leaves Stems / Roots Growth Reproduce 300 200 400 200 100 500 100

2,2

Two tissues that carry materialthroughout a plant . . .

What are xylem and phloem tissues…

Page 9: Mr. Snyder 5 th grade Science November 2008 100 200 400 300 400 Leaves Stems / Roots Growth Reproduce 300 200 400 200 100 500 100

2,3

A tiny plant inside a seed .

What is an embryo…

Page 10: Mr. Snyder 5 th grade Science November 2008 100 200 400 300 400 Leaves Stems / Roots Growth Reproduce 300 200 400 200 100 500 100

2,4

In asexual reproduction, a ____is a cell that can grow into a plant.

What is a spore…

Page 11: Mr. Snyder 5 th grade Science November 2008 100 200 400 300 400 Leaves Stems / Roots Growth Reproduce 300 200 400 200 100 500 100

3,1

A plant bending towards sunlight is an example of…

What is phototropism.

Page 12: Mr. Snyder 5 th grade Science November 2008 100 200 400 300 400 Leaves Stems / Roots Growth Reproduce 300 200 400 200 100 500 100

3,2

The reason a plant’s rootsgrow downwards is because of..

What is gravitropism…

Page 13: Mr. Snyder 5 th grade Science November 2008 100 200 400 300 400 Leaves Stems / Roots Growth Reproduce 300 200 400 200 100 500 100

3,3

The male sex cell found onthe stamen of a plant is called…

What is pollen..

Page 14: Mr. Snyder 5 th grade Science November 2008 100 200 400 300 400 Leaves Stems / Roots Growth Reproduce 300 200 400 200 100 500 100

3,4

Which type of seed has two areasOf stored food and produces a

Plant with branched outVeins on the leaves?

What is a dicot….

Page 15: Mr. Snyder 5 th grade Science November 2008 100 200 400 300 400 Leaves Stems / Roots Growth Reproduce 300 200 400 200 100 500 100

4,1

Which part of a leaf protectsit from drying out and disease?

What is the epidermis.

Page 16: Mr. Snyder 5 th grade Science November 2008 100 200 400 300 400 Leaves Stems / Roots Growth Reproduce 300 200 400 200 100 500 100

4,2

Most water enter a plantthrough its….

What are roots.

Page 17: Mr. Snyder 5 th grade Science November 2008 100 200 400 300 400 Leaves Stems / Roots Growth Reproduce 300 200 400 200 100 500 100

4,3

Which influences theRate of plant growth in

Different plants.1.Type of DNA 2.Environment 3.Environment and DNA

3. Environment and DNA

Page 18: Mr. Snyder 5 th grade Science November 2008 100 200 400 300 400 Leaves Stems / Roots Growth Reproduce 300 200 400 200 100 500 100

4,4

What tropism caused ivy tocreep up the stucco houseon Greene Street?

What is thigmotropism.

Page 19: Mr. Snyder 5 th grade Science November 2008 100 200 400 300 400 Leaves Stems / Roots Growth Reproduce 300 200 400 200 100 500 100

5,1

Name four organs of a plant.

What are leaves, stems, flowers, and roots.

Page 20: Mr. Snyder 5 th grade Science November 2008 100 200 400 300 400 Leaves Stems / Roots Growth Reproduce 300 200 400 200 100 500 100

5,2

What are two of the three types of

Asexual reproduction?

What are budding, runners, and using roots to grow new plants, and plants that reproduce with spores?

Page 21: Mr. Snyder 5 th grade Science November 2008 100 200 400 300 400 Leaves Stems / Roots Growth Reproduce 300 200 400 200 100 500 100

5,3

Why do plants have moresugar in them during the

daytime than at night.

More sunlight reaches the chloroplasts creating more sugar through the process of photosynthesis. At night plants use the stored starch in their vacuoles for food.

Page 22: Mr. Snyder 5 th grade Science November 2008 100 200 400 300 400 Leaves Stems / Roots Growth Reproduce 300 200 400 200 100 500 100

5,4

Name at least three waysthat pollen can be spread from

the stamen to the pistil.

Wind, water, humans, animals , and insects help pollinate plants.