Ferns- Test 4

Question 1

Ferns are part of phylum ____

Answer 1

Pteridophyte

Question 2

There are over __ known species of fern

Answer 2

20,000

Question 3

Mosses are vascularized or non-vascularized plants

Answer 3

Vascularized

Question 4

Ferns have ___ cells

Answer 4

Blood

Question 5

Ferns have true ___

Answer 5

Leaves

Question 6

Ferns lack ___ or ___

Answer 6

Flowers or seed

Question 7

Ferns display _____ in reproduction

Answer 7

Alternation of generation

Question 8

Ferns live in variety of habitat such as

Answer 8

Moist, shady forest, acid wetlands ….

Question 9

Vascular plants have a transportation system for ___, ____ and ___

Answer 9

Water, nutrients, and food

Question 10

Vascular plants are now not ____ in water for ____

Answer 10

Dependant, circulation

Question 11

Xylem
Phloem
Vocab : living , non living

Answer 11

Xylem - non living

Phloem- living

Question 12

The xylem has a tube shaped cells that carry _____ and ___ come the roots to the _____

Answer 12

Water, minerals, rest of the plant

Question 13

Phloem have elongated rubes that transport __and other ____ thru the plant

Answer 13

Sugar, organic nutrients

Question 14

Waxy cuticles aid in ___

Answer 14

Reducing water loss

Question 15

Xylem has a ___ in the cell wall that provide support

Answer 15

Lignin

Question 16

Vasculairized plants have ___ cells that are thin walled and function as ___ cells

Answer 16

Parenchyma cells, storage cells

Question 17

Economical roles of ferns

3

Answer 17

• food
• landscaping, florist industry
• useful in removing heavy metals from soil

Question 18

Decomposed ferns are a component of _______

Answer 18

Coal formation

Question 19

Ecological roles of ferns (2)

Answer 19

• holds and forms the soil

* prevent soil erosion

Question 20

Gametophyte stage of fern life cycle is responsible for production of ___ (4)

Answer 20

Prothallus, rhizoids, archegonium, fern sporophyte

Question 21

The prthallus is ____ shaped

Answer 21

Heart/kidney

Question 22

The prothallus is ___lomg and ___ broad

Answer 22

1-10mm, 2-8mm broad

Question 23

The prothallus prodcues___

Answer 23

Gametes

Question 24

Prothallus are one cell ___

Answer 24

Thick