Topic 9-Plant Biology Quiz 2 Flashcards

1

Roots, Buds, Stems, Seeds and Fruits are all examples of sugar sinks

False
True

2

Phloem cells transport their contents in

All Directions from source to sink
One Direction-roots to leaves
To the Roots only

3

A sink is a plant organ that uses or stores sugar

False
True

4

A source is a ____that is either a net producer _____by photosynthesis or hydrolysis of starch

a plant organ that produces salt
plant organ that produces sugar
a plant organ that produces green pigment

5

Xerophytes stomata are located in crypts or pits to increase humidity

True
False

6

Identify structure A

Stem
Phloem
Xylem
Leaf

7

Xylem is comprised of

Dead Cells
No Cells
Living Cells

8

are primary sugar sources

Flowers
Roots
Stems
Leaves

9

Xylem cells transport mineral ions and water in

One Direction
All directions
Only down

10

Phloem is made up of

Dead Cells
No Cells
Living Cells

11

Halophytes are adapted for what type of environment

High Calcium
None of the choices
High Salinity
High Potassium

12

Xerophytes have an increased number of stomata

True
False

13

Empty question

Empty choice
Empty choice

14

CAM stands for

Cameron
Can attain meals
Crass Acid Metals
Crassulacean Acid Metabolism

15

xerophytes are adapted to what type of environment

Marine
Arid
Tropical
Tundra

Topic 9-Plant Biology Quiz 2

Questions 15

Topic 9-Plant Biology Quiz 2

Questions 15