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Vegetable Industry #3B: Plant Reproduction

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

What is part H?

a)

petal

b)

stamen

c)
stigma
d)
anther
2.
The female reproductive organ of a flower; holds the ovary that holds the ova = eggs = seeds.
a)
pith
b)
pistil
c)
stem
d)
style
3.

Process that transfers pollen from a flower's anther to the stigma.

Union of pollen and stigma.

a)
transpiration
b)
pollination
c)
respiration
d)
photosynthesis
4.

A fine dust that contains the sperm of seed-producing plants.

Male sex cell of a plant.

a)
xylem
b)
plant
c)
pollen
d)
phloem
5.

Bonus: what is part I?

a)

petal

b)

sepal

c)

antler

d)

pistol

6.

Once a seed germinates and the cotyledons push out of the ground and grow toward the light, it is called a _____________ , or seedling.

a)
plantlet
b)
germ
c)
sprout
d)

flower

7.

What is the process by which seeds sprout and begin to grow?

The development of a plant from a seed or spore after a period of dormancy.

a)
Photosynthesis
b)
Pollination
c)
Fertilization
d)
Germination
8.

The ovary of a flower matures into what?

a)
fruit
b)
stem
c)
seed
d)
leaf
9.

Used by plants called angiosperms to make seeds (for reproduction).

The flower contains all the reproductive parts of plant:

  • the male parts (stamen) that produce pollen,

  • and female parts (pistil) that produce seeds.

a)
flowers
b)
tubers
c)
leaves
d)
anther
10.

Which is NOT a part of the seed?

a)

seedling (embryo)

b)

endosperm (stored food)

c)

pistil

d)

seed coat

11.
What is part F?
a)
anther
b)
style
c)
ovary
d)
filament
12.

Monocots (grasses, wheat, corn, rice, onion, tulip...) have only ONE of these, where as dicots (beans, peas, brocolli, fruit trees...) have TWO.

a)

cotelyedons

b)

embryos

c)

endosperms

d)

seed coats

13.

Why not mushrooms? Because mushrooms and other _______ are non-photosynthetic plant-like organisms, that also reproduce asexually with spores.

a)
algae
b)
bacteria
c)

plants

d)
fungi
14.

What is the function of flowers in sexual plant reproduction?

a)

Flowers facilitate pollination, fertilization, and reproduction.

b)
Flowers primarily serve as a source of food for insects.
c)
Flowers are responsible for photosynthesis in plants.
d)
Flowers help in seed dispersal after fertilization.
15.
The part of a stamen that contains the pollen.
a)
style
b)
anther
c)
pith
d)
stem
16.
The sticky tip of the female reproductive structure of a flower where the pollen lands
a)
stem
b)
stigma
c)
stamen
d)
style
17.
The male reproductive organ of a flower consisting of an anther and a filament.
a)
stem
b)
stamen
c)
style
d)
leaves
18.

The lower phyla of plants inculding ________________, reproduce both sexually and asexually, with sexual reproduction involving sperm that fertilizes eggs, and asexual reproduction occurring through spores.

a)

bacteria

b)

ferns, mosses, and lichens

c)
fungi and algae
d)
angiosperms and gymnosperms
19.
The stalk of a flower's pistil, with the ovary at the base and the stigma at the top.
a)
xylem
b)
stamen
c)
stem
d)
style
20.

What is part J?

a)

petal

b)

stamen

c)
stigma
d)
anther