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Science Mid Term Plants

Total questions: 59

Worksheet time: 1hrs 29mins

Name
Class
Date
1.

What is letter A?

a)

Ovary

b)

Stamen

c)

Pistil

d)

Ovule

2.

What is letter B?

a)

Anther

b)

Ovule

c)

Ovary

d)

Sepal

3.

What is letter C

a)

Stigma

b)

Pistil

c)

Stamen

d)

Style

4.

What is letter D?

a)

Filament

b)

Stamen

c)

Stigma

d)

Sepal

5.

What is letter E?

a)

Sepal

b)

Pistil

c)

ovule

d)

Stamen

6.

What is letter F?

a)

Style

b)

Anther

c)

Pistil

d)

Stamen

7.

What is letter G?

a)

Stamen

b)

Filament

c)

Petal

d)

sepal

8.

What is letter H?

a)

Stamen

b)

Petal

c)

Filament

d)

Sepal

9.

What is letter I?

a)

Sepal

b)

Stamen

c)

Style

d)

Stigma

10.

What is letter J?

a)

Pistil

b)

Petal

c)

Anther

d)

stamen

11.

What is the female system?

a)

Pistil

b)

Stamen

12.

What is the male part of A flower?

a)

Pistil

b)

stamen

13.

Which part of the male plant produces the pollen?

a)

the filament

b)

the anther

c)

the stigma

d)

the style

14.

The male part of the flower is called__________.

a)

the stamen

b)

the petal

c)

the style

d)

the pistil

15.

What's the name of the sticky surface at the top of the pistil that catches pollen?

a)

the stigma

b)

the ovules

c)

the ovary

d)

the filament

16.

Insects carry pollen from one plant to another. What else carries pollen?

a)

wind

b)

sun

c)

petals

d)

roots

17.
The pistil is the _______ part of the flower
a)
Male
b)
Female
18.

What pigment captures/absorbs sunlight?

a)

stomata

b)

chlorophyll

c)

chloroplast

d)

phloem

19.

What is the tiny openings that let in the carbon dioxide needed for photosynthesis?

a)

stomata

b)

xylem

c)

phloem

d)

chloroplast

20.

How does water travel from the roots to the plan leaf? Name the structure that carries water.

a)

stomata

b)

phloem

c)

chloroplast

d)

xylem

21.

What are the 2 products of photosynthesis? The products are the things made in the process of photosynthesis.

a)

water, sunlight

b)

glucose, carbon dioxide

c)

oxygen, glucose

d)

sunlight, oxygen

22.

What is the main purpose of photosynthesis?

a)

To make food

b)

To create energy

c)

To release oxygen

d)

To absorb sunlight

23.

Which product is "waste" and mostly released by the producer (plant)?

a)

oxygen

b)

carbon dioxide

c)

sugar

d)

glucose

24.

How does glucose travel in a producer (plant)? Name the structure.

a)

xylem

b)

phloem

c)

stomata

d)

chlorophyll

25.

What color is chlorophyll?

a)

Green

b)

Blue

c)

Red

d)

Purple

26.

Sunlight is the main source of energy that drives photosynthesis process.

a)

True

b)

False

27.

The plants gets its nutrients from sugar, called __________.

a)

Galactose

b)

Fructose

c)

Sugar

d)

Glucose

28.

2. What gas goes into the plant during photosynthesis?

a)

Oxygen

b)

Nitrogen

c)

Carbon dioxide

d)

Hydrogen

29.

3. What does a plant release into the air after photosynthesis?

a)

Carbon dioxide

b)

Sugar

c)

Oxygen

d)

Energy

30.

Which of the following is the largest and most diverse group of gymnosperms?

a)

cycads

b)

horestails

c)

gnetophytes

d)

conifers

e)

ginkgoes

31.

The reproductive structure of most gymnosperms is some form of a ______________________.

a)

cone

b)

flower

c)

branch

d)

stem

e)

root

32.

For what function are needle-like leaves of gymnosperms well adapted?

a)

Saving sugar

b)

Saving oxygen

c)

Saving water

d)

Removing wastes

33.

What is this plant structure called?

a)

Cone

b)

Seed

c)

Flower

d)

Fruit

34.
What are the thin narrow leaves of a conifer called?
a)
broad leaves
b)
conicals
c)
needles
d)
lobed leaves
35.
Plants with seeds in cones are called?
a)
gymnosperms
b)
angiosperms
c)
flowers
d)
mosses
36.

The joining of sperm and eggs in the female cone is called?

a)

pollination

b)

germination

c)

fertilization

d)

dispersal

37.

What might seeds need most to grow into seedlings?

a)

Sunlight and rocks

b)

Water and shade

c)

Shade and flat land

d)

Sunlight and water

38.

The two types of vascular tissue in plants are _____________ and _________________?

a)

bark, wood

b)

ground, dermal

c)

roots, stem

d)

phloem, xylem

39.

Which is an example of a conifer?

a)

Cedar tree

b)

Pine tree

c)

Spruce tree

d)

Fir tree

e)

All of these are conifers

40.

Conifers are called conifers because they produce _______________ ?

a)

flowers

b)

cones

c)

cons

d)

fruit

41.

Name 2 types of seed plants.

a)

angiosperms and gymnosperms

b)

mosses and liverworts

c)

roses and mosses

d)

liverworts and apple trees

42.

A flower producing vascular plant in which the seed is enclosed in a fruit.

a)

Conifer

b)

Gymnosperm

c)

Angiosperm

d)

Fern

43.

Plants have the ability to ___________.

a)

move about

b)

make their own food

c)

not take in water, food, and nutrients.

d)

learn

44.

What is an evergreen?

a)

stays green all year long

b)

loses its leaves in the fall

c)

is never green

d)

can move around

45.

Ferns are plants that grow from ___________.

a)

seeds

b)

stems

c)

spores

d)

flowers

46.

An ___________ is any plant that makes a flower.

a)

gymnosperm

b)

angiosperm

c)

moss

d)

apple tree

47.

Name three characteristics of angiosperms.

a)

has seeds covered with fruit, produces flowers, flat or broad leaves

b)

has cones, no flowers, needle-like leaves

c)

no fruit, naked seeds, evergreen

d)

flowers, cones, needle-like leaves

48.
What does the sepal do?
a)
It is the protective covering of the flower bud.
b)
It is the colored portion that attracts bees.
c)
It produces pollen.
49.
Why are flower petals colored?
a)
They attract different kinds of animals.
b)
The colors attract different pollen.
c)
The colors show which flowers are poisonous to bugs.
50.
What does a fleshy fruit protect?
a)
cones
b)
petals
c)
seeds
51.
Which are dry fruits of an angiosperm?
a)
pecan and walnut
b)
apple and peach
c)
acorn and apple
52.
Which seed is more likely to be dispersed by wind?
a)
a bean seed
b)
a maple seed with wings
c)
a cocklebur in a field
53.
What is the leaf of an angiosperm called?
a)
needle
b)
single
c)
broad
54.
What is the edge of a leaf blade called?
a)
midrib vein
b)
leaf stalk
c)
leaf margin
55.
Which type of leaf is shown in this picture?
a)
lobed and toothed
b)
not-lobed and toothed
c)
smooth and lobed
56.
What type of leaf is shown in this picture?
a)
pinnate
b)
simple
c)
palmate
57.

Name the part of the leaf labelled number 2.

a)

stalk

b)

midrib

c)

veins

d)

blade

58.

Name the part of the leaf labelled number 4.

a)

blade

b)

midrib

c)

stalk

d)

veins

59.
What part of the plant is #2?
a)
leaf
b)
flower
c)
stem
d)
root

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