Biology Chapter 24 Review: Plant Reproduction and Response

Question 1

What is the function of the sepal?

Accepted Answer

protects developing flower

Question 2

Is flowers have bright colored petals, how are they likely to be pollinated?

Accepted Answer

animals

Question 3

All of the following are characteristics of monocots except....

Accepted Answer

taproot system

Question 4

Which part of a flower is the male organ?

Accepted Answer

stamen

Question 5

Sticky, top portion of the style.

Accepted Answer

stigma

Question 6

Plant response to an environmental stimulus

Accepted Answer

tropism

Question 7

What else should I know for my test????

Accepted Answer

the studyguide, Labeling parts of flowers, the vocab, What are some benefits humans get from plants

Question 8

What is the function of the style?

Accepted Answer

aids in fertilization, connects to ovary

Question 9

Why is seed dispersal important?

Accepted Answer

to reduce competition

Question 10

Most agricultural plants belong to this group of plants

Accepted Answer

angiosperms

Question 11

When a dicot (i.e. bean) germinates, what happens with the 2 cotyledons?

Accepted Answer

grow above ground

Question 12

All of the following are characteristics of a dicot except....

Accepted Answer

parallel veins

Question 13

When genetically identical offspring are produced by one parent.

Accepted Answer

vegetative reproduction

Question 14

Brightly colored, located just inside the sepals.

Accepted Answer

petals

Question 15

How would a maple seed (has wings) be dispersed?

Accepted Answer

wind

Question 16

How would a peach, plum, or cherry be dispersed?

Accepted Answer

animals carry the fruit

Question 17

What helps the stigma collect pollen grains?

Accepted Answer

it is sticky

Question 18

What is the function of the seed?

Accepted Answer

nourish plant embryo, protect plant embryo

Question 19

Plant response to gravity

Accepted Answer

gravitropism

Question 20

From which part of the flower is the fruit formed?

Accepted Answer

ovary

Question 21

What part(s) make up the carpel (female organ)?

Accepted Answer

stigma, style, ovary

Question 22

What does a fruit do for the seed?

Accepted Answer

helps with dispersal

Question 23

What is also known as the pistol? (Hint: female part)

Accepted Answer

carpel

Question 24

What does the fertilized egg in an ovule become?

Accepted Answer

zygote

Question 25

Chemical signal produced by a living organism that affect growth/activity of cell tissues

Accepted Answer

hormone

Question 26

What is the function of the ovary?

Accepted Answer

flower part, protection, produces ovules

Question 27

Above ground stem that reproduces vegetatively into strawberries.

Accepted Answer

stolons

Question 28

What is the yellowish dust that contains male gametophytes?

Accepted Answer

pollen

Question 29

If flowers are dull, inconspicuous, and light weight how are they likely pollinated?

Accepted Answer

wind

Question 30

What is the outermost circle of green floral parts?

Accepted Answer

sepal

Question 31

Humans changed wild food plants into productive crops through the process of

Accepted Answer

selective breeding

Question 32

How would a burr be dispersed?

Accepted Answer

carried by animals

Question 33

What is the stalk with the stigma at the top called?

Accepted Answer

style

Question 34

What grows from the pollen grain to the female gametophyte so two sperm can reach the egg?

Accepted Answer

pollen tube

Question 35

During seed germination (with proper moisture and sunlight)...

Accepted Answer

the seed cracks open

Question 36

What is the process called when the embryo of a seed starts to grow?

Accepted Answer

germination

Question 37

When a monocot (i.e. corn) germinates, what happens to the single cotyledon?

Accepted Answer

stays undergroud

Question 38

What part(s) make up the stamen?

Accepted Answer

anther, filament

Question 39

What is the long thin structure that supports the anther?

Accepted Answer

filament

Question 40

What nourishes the angiosperm seedling after the seed germinates?

Accepted Answer

endosperm (double fertilization)

Question 41

Is the embryo seed alive?

Accepted Answer

yes and dormant

Question 42

Cut stem pieces or buds attached to another plant. (Lemon branch attached to orange tree)

Accepted Answer

graft

Question 43

If flowers are fragrant or have nectar, how are they likely pollinated?

Accepted Answer

birds, insects

Question 44

What is the function of the anther?

Accepted Answer

produces pollen grains

Question 45

What is the structure of angiosperms involved in reproduction?

Accepted Answer

flower

Question 46

Pollen grains are produced by

Accepted Answer

male reproductive structures

Question 47

What tissue does wood come from?

Accepted Answer

xylem

Question 48

How would a coconut be dispersed?

Accepted Answer

water

Question 49

Plant response to touch

Accepted Answer

thigmotropism

Question 50

What is the function of the filament?

Accepted Answer

holds up anther

Question 51

Plant response to light

Accepted Answer

phototropism

Question 52

What is the structure at the top of the stamen, which produces male gametophytes?

Accepted Answer

anthers

Question 53

Systematic cultivation of plants

Accepted Answer

agriculture

Question 54

From which part of the flower is the seed formed?

Accepted Answer

ovule

Question 55

What is the structure at the bottom of the carpel that contains one or more ovules?

Accepted Answer

ovary

Question 56

Underground stem that reproduces vegetatively in potatoes.

Accepted Answer

tubers

Biology Chapter 24 Review: Plant Reproduction and Response

Questions 56

Biology Chapter 24 Review: Plant Reproduction and Response

Questions 56