Lab Quiz 2

Question 1

What is the dominant stage of the life cycle in Phylum Bryophyta

Answer 1

Gametophyte

Question 2

What is the prominent generation in Phylum Hepatophyta

Answer 2

Gametophyte

Question 3

What is the dominant stage in Phylum Pterophyta

Answer 3

Sporophyte

Question 4

What is the dominant stage in Phylum Sphenophyta

Answer 4

Sporophyte

Question 5

What is the dominant stage in Phylum Lycophyta

Answer 5

Sporophyte

Question 6

What structure produces spores in Phylum Pterophyta

Answer 6

Sporangia

Question 7

What structure produces the egg in Phylum Pterophyta

Answer 7

Archegonium

Question 8

What structure produces the sperm in Phylum Pterophyta

Answer 8

Antheridium

Question 9

Which phyla looked at in lab are nontracheophytes

Answer 9

Bryophyta and Hepatophyta

Question 10

Which phyla looked at in lab are seedless tracheophytes

Answer 10

Lycophyta, Pteridophyta, Pterophyta, Sphenophyta

Question 11

Which phyla looked at in lab are seed-producing tracheophytes (no flower)

Answer 11

Coniferophyta, Cycadophyta, Gingkophyta

Question 12

Which phyla looked at in lab are seed-producing tracheophytes (flowering)

Answer 12

Anthophyta

Question 13

Which part of the plant life cycle is diploid for plants without vascular tissue

Answer 13

sporophyte

Question 14

Which part of the plant life cycle is haploid for plants without vascular tissue

Answer 14

gametophyte

Question 15

Where are the spores produced for plants without vascular tissue

Answer 15

sporophyte

Question 16

Are the spores haploid or diploid for plants without vascular tissue

Answer 16

haploid

Question 17

What process is used in the production of spores for plants without vascular tissue

Answer 17

Meiosis

Question 18

Where are the gametes produced for plants without vascular tissue

Answer 18

Gametophyte

Question 19

What process is used in the production of gametes for plants without vascular tissue

Answer 19

Mitosis

Question 20

How is a zygote formed for plants without vascular tissue

Answer 20

Male and female gametes fuse

Question 21

What process is used in the production of a zygote for plants without vascular tissue

Answer 21

Fertilization

Question 22

Liverworts (look up picture)

Answer 22

Phylum Hepatophyta

Question 23

Mosses (look up picture)

Answer 23

Phylum Bryophyta

Question 24

How are Bryophyta and Hepatophyta anchored to substrate

Answer 24

Rhizoids

Question 25

What structure is produced by gemmae cups

Answer 25

gemmae

Question 26

Which phylum are gemmae cups found in

Answer 26

Hepatophyta

Question 27

Which structure holds the sporangia in the Phylum Pterophyta

Answer 27

Sori (sorus singular)

Question 28

Horsetails (look up picture)

Answer 28

Sphenophyta

Question 29

Where are the sporangia held in Phylum Sphenophyta

Answer 29

Strobili (strobilus singular)

Question 30

Club moss (look up picture)

Answer 30

Phylum Lycophyta

Question 31

What are seeds comprised of

Answer 31

Embryonic sporophyte, source of nutrition, protective coat

Question 32

Is the megasporangia the male or female sporangia

Answer 32

Female

Question 33

Is the microsporangia the male or female sporangia

Answer 33

Male

Question 34

What do microspores develop into

Answer 34

microgametophyte

Question 35

What do megaspores develop into

Answer 35

Megagametophyte

Question 36

What phylum do cycads belong to

Answer 36

Phylum Cycadophyta

Question 37

What phylum do conifers belong to

Answer 37

Phylum Coniferophyta

Question 38

What phylum to ginkgos belong to

Answer 38

Phylum Ginkgophyta

Question 39

What is the only species of Phylum Ginkgophyta

Answer 39

Ginkgo biloba

Question 40

Dioecious

Answer 40

Male and female gametes are produced by separate individuals

Question 41

What is a common term for microgametophyte

Answer 41

Pollen grain

Question 42

What is the official name for monocots

Answer 42

Monocotyledonae

Question 43

What is the official name for dicots

Answer 43

Eudicotyledonae

Question 44

How many flower parts do monocots have

Answer 44

multiples of 3

Question 45

How many flower parts do eudicots have

Answer 45

multiples of 4 or 5

Question 46

How many cotyledons do monocots have

Answer 46

1

Question 47

How many cotyledons do eudicots have

Answer 47

2

Question 48

What is the leaf venation for monocots

Answer 48

parallel

Question 49

What is the leaf venation for eudicots

Answer 49

branched, net like

Question 50

Vascular bundles in young stem of monocots

Answer 50

scattered

Question 51

Vascular bundles in young stem of eudicots

Answer 51

in a ring

Question 52

Where are the male gametophytes produced in flowers

Answer 52

Stamen

Question 53

What makes up the stamen in flowers

Answer 53

Anther and filament

Question 54

Where are megasporangia located in flowers

Answer 54

Pistil

Question 55

What makes up the pistil in flowers

Answer 55

Ovary, style and stigma