Plant Test
Record your answers on the answer document
Multiple Choice- Identify the choice that best completes the statement or answers the question.
1.Vascular plants differ from nonvascular plants in
a. how they make food.b. how they tasty they are to deer.
c.how they transport water and nutrients.d. how they reproduce.
2.What happens in the phloem?
a. Water moves up from roots.b. Food moves down from leaves.
c.Food moves up from roots.d. Water moves down to roots.
3.Root hairs help a plant
a. transport food to the root.b. absorb water and nutrients.
c. protect the root.d. store food.
4.How are angiosperms different from gymnosperms?
a.Angiosperms produce fruits.b. Angiosperms produce seeds.
c. Gymnosperms do not produce pollen.d. Angiosperms do not produce pollen.
5.Having one seed leaf, parallel veins, and petals in multiples of 3 are all characteristics of __.
a. pollen.b. dicotsc. cones.d. monocots
6.What characteristic dogymnosperms share?
a. They often live in hot, dry climates.
b. They produce seeds that are not enclosed by fruits.
c. They grow cones.
d. All of the above.
7.All angiosperms
a.produce cones.b.produce fruits.
c. are seedless.d. do not have xylem or phloem
8. Monocots have
a. flower parts in 4 or 5b. two cotyledons in the seed
c. parallel veins in the leavesd. all of the above
9.A flower’s female reproductive parts are called
a. sepals.b.anthers.c.pistils.d. filaments.
10.It is important for a plant to have an effective means of dispersal because
a. dispersal allows seeds to reach areas where conditions are good for growing.
b. dispersal allows seeds to colonize new and sometimes distant areas.
c. seedlings won’t have to compete for resources if they are further away from the parent plant.
d. all of the above
11. A gymnosperm is a type of
a. seed plantb. angiospermc. fernd. flowering plant
12. If the chloroplasts were removed from a cell, the cell could not ____.
a. clean itselfb. make food
c. eliminate wasted. function because its brain was removed.
13. Students looked at Elodea samples under a microscope and identified the following structures: nucleus, chloroplasts, and cell wall. These cells most likely came from which of the following organisms?
a. your favorite science teacherb. a tortoise
c. bacteriad. water plant
14. The male portion of the flower contains ___.
a. stigmab. stamenc. ovulesd. chlorophyll
15. The part of the flower that contains the egg cells is called the ___.
a. styleb. stigmac. antherd. ovary
16. During the process of photosynthesis, molecules of carbon dioxide and water are changed into ____.
a. oxygen and glucoseb. oxygen and carbon dioxide
c. glucose and moldd. glucose and chlorophyll
17. The plant’s waste product from photosynthesis is ___.
a. oxygenb. glucosec. chlorophylld. glycerol
18. Which of the following isa waste product made by animals that is used by green plants?
a. starchb. ethanolc. oxygen d. carbon dioxide
19.If you came across a tall plant in a forest, would you think it was a vascular plant or a nonvascular plant? A) vascular plant B) nonvascular plant
Match the identified the structures on the diagram to the words by marking the correct letter or letters on your answer sheet.
20.Filament
21.Sepal
22.Anther
23.Ovary
24.Stigma
25.Based on the number of petals what type of flower is shown in the diagram above?
A) monocotB) dicot
26.After fertilization, what happens to the structure labeled E in the above diagram?
a. it falls offb. it produces a strong odor
c. it swells and turns into a fruitd. it explodes
Match the identified structure on the diagram to the following questions.
27. Which letter represents the part of the plant that absorbs water, nutrients, and minerals?
28. Which letter represents where photosynthesis occurs?
29. Which letter represents the plant structure involved in seed formation?
Chose the letters to complete the chemical formula for photosynthesis.
_____30_____ +H2O ____32___ +oxygen
a. glucoseb. CO2c. H2O2d. sunlight