Actual Botn Test

Front 1

Seed plants evolved most directly from

Back 1

Progymnosperms

Front 2

In most angiosperm the primary endosperm nucleus is

Back 2

3n

Front 3

In primes a megaspore mother cells divides to four ____ of which ____ disenergrate

Back 3

Megaspores: three

Front 4

___ is a Conifer regarded as a living Fossil

Back 4

Metasequioa

Front 5

Which of the following gymnosperms is a cycad native to the United States

Back 5

Zamia

Front 6

Which of these statements about primary growth is false

Back 6

It primarily leads to thickening of the plant body

Front 7

Which of the following statements about reproduction in vascular plants is false

Back 7

The gameotype is structurally more complex than the sporophyte

Front 8

Unlike seed plants most seedless vascular plants have gametophytes that are nutritionally dependent on the sporophyte

Back 8

False

Front 9

The calyptra is an enlarged

Back 9

Venter

Front 10

At maturity the sporophyte the most bryophytes consist of

Back 10

Foot and seta only

Front 11

Dioecious species has

Back 11

Staminate and carpellate flowers on different

Front 12

Which plant was designated as the official state wildflower of North Carolina in 2000

Back 12

Dogwood tree

Front 13

Soybean belongs to the phylum

Back 13

Anthophyta

Front 14

The mature male gametophyte is called and

Back 14

Embryo sac

Front 15

In lower vascular plants is the dominant generation

Back 15

Sporophyte

Front 16

Can bryophytes fertilization takes place in the

Back 16

Archegonium

Front 17

The main tissue systems of a vascular plant are the

Back 17

Dermal vascular and ground

Front 18

Which of the following is not an evolutionary trend in the vascular plants

Back 18

Increased prominence of antheridia and archegonia

Front 19

Which of the following is not a characteristic shared by bryophytes in vascular plants

Back 19

Dominant gametophytes

Front 20

In gymnosperms pollination occurs usually by

Back 20

Wind

Front 21

___produce nonmotile sperm

Back 21

Conifers and gametophytes

Front 22

Collectively the petals form the

Back 22

Corolla

Front 23

The part of the flower that receives the pollen is the

Back 23

Stigma