Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Intro to Ag 1 Questions > Chapter 9 (2nd semester) > Flashcards

Chapter 9 (2nd semester) Flashcards

1
Q

T or F
Humans and plants both get attacked by viruses.

A

True

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Aphids cause a plant to what?

A

Wilt

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

TMV stands for what?

A

Tobacco mosaic virus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What fungal disease is really common in roses?

A

Black spot mold

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

T or F
Nitrate ions are needed for protein synthesis.

A

True

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Many plant disease symptoms are what?

A

Nonspecific

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

T or F
Plants have both physical and chemical barriers that help protect them from diseases?

A

True

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What does metamorphosis mean?

A

change in appearance

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Complete metamorphosis has how many stages?

A

4

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

T or F
In the nymph stage the baby grasshopper looks like a tiny adult grasshopper.

A

True

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Humans go through what form of metamorphosis?

A

Incomplete

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

T or F
A young butterfly looks the same as an adult butterfly.

A

False

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Soybean is which?

a.
food plant
b.
oil plant
c.
fiber plant
d.
medicinal plant
e.
beverage plant

A

b. oil plant

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Hemp is which?

a.
food plant
b.
oil plant
c.
fiber plant
d.
medicinal plant
e.
beverage plant

A

c. fiber plant

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Coffee is which?

a.
food plant
b.
oil plant
c.
fiber plant
d.
medicinal plant
e.
beverage plant

A

e. beverage plant

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Sorghum is which?

a.
food plant
b.
oil plant
c.
fiber plant
d.
medicinal plant
e.
beverage plant

A

a. food plant

17
Q

Foxglove is which?
a.
food plant
b.
oil plant
c.
fiber plant
d.
medicinal plant
e.
beverage plant

A

d. medicinal plant

18
Q

Tea is which?
a.
food plant
b.
beverage plant
c.
medical plant
d.
fiber plant
e.
oil plan

A

b. beverage plant

19
Q

Cotton is which?
a.
food plant
b.
beverage plant
c.
medical plant
d.
fiber plant
e.
oil plant

A

d. fiber plant

20
Q

Belladonna is which?
a.
food plant
b.
beverage plant
c.
medical plant
d.
fiber plant
e.
oil plant

A

c. medicinal plant

21
Q

Peanut is which?
a.
food plant
b.
beverage plant
c.
medical plant
d.
fiber plant
e.
oil plant

A

e. oil plant

22
Q

Potatoes is which?
a.
food plant
b.
beverage plant
c.
medical plant
d.
fiber plant
e.
oil plant

A

a. food plant

23
Q

Plant science is called what?

A

Botany

24
Q

T or F

Energy is used directly by the plant.

A

False

25
Q

The four main groups of pests are what?

A

Weeds
Invertebrates
Vertebrates
Disease agents

26
Q

Weeds are which?
desired
undesired
grown for harvest

A

undesired

27
Q

Nematodes are what?
segmented worms
unsegmented worms
not worms

A

unsegmented worms

28
Q

T or F
Pathogens are disease causing organisms.

A

True

29
Q

Fungi are microscopic plants that lack what?

nonconductive tissues
conductive tissues
none of these

A

conductive tissues

30
Q

Viruses are pathogenic what

organisms

particles

fungi

None of these

A

particles

31
Q

Changes in the form of an insect is called what?

growing cycles

metamorphosis

life cycle

None of these

A

metamorphosis

32
Q

T or F
Pig weed is a broad leaf plant.

A

True

33
Q

The cotyledons are what on a plant?

The first leaves on a plant.

The last leaves to show on a plant.

None of these .

A

The first leaves on a plant.

34
Q

T or F
Inflorescence is how flowers are arranged.

A

True

35
Q

What is a panicle?

A cluster of flowers

A loose branching of flowers

A compact mass of flowers

All of these

A

A loose branching of flowers

Intro to Ag 1 Questions (12 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions