Activities Quiz
1.

According to this phylogenetic tree, angiosperms are most closely related to _____. (Activity 29A)

question 1

green algae
charophyceans
bryophytes
pteridophytes
gymnosperms


2.

Which of these was the dominant plant group at the time that dinosaurs were the dominant animals? (Activity 29A)

pteridophytes
charophyceans
gymnosperms
angiosperms
bryophytes


3.

This is an image of a(n) _____. (Activity 29A)

question 3

bryophyte
gymnosperm
charophycean
angiosperm
pteridophyte


4.

Plants evolved from green algae approximately _____ million years ago. (Activity 29A)

130
400
475
2,200
3,500


5.

_____ are an example of seedless vascular plants. (Activity 29A)

Mosses
Lilacs
Charophyceans
Ferns
Pine trees


6.

The closest living relatives of the first plants to bear gametangia are the _____. (Activity 29B)

bryophytes
charophyceans
pteridophytes
gymnosperms
angiosperms


7.

Which of these characteristics is shared by algae and seed plants? (Activity 29B)

embryo development within gametangia
roots and shoots
vascular tissue
pollen
chloroplasts


8.

Which of these represents the sporophyte generation of the moss life cycle? (Activity 29C)

question 8

A
B
C
D
E


9.

In moss, _____ produce sperm. (Activity 29C)

sporangia
antheridia
embryos
archegonia
protonemata


10.

The sperm produced by mosses require _____ to reach an archegonium. (Activity 29C)

wind
light
moisture
the development of a flower
animals


11.

In the moss life cycle _____ cells within a sporangium undergo _____ to produce _____ spores. (Activity 29C)

diploid ... meiosis ... haploid
haploid ... mitosis ... haploid
diploid ... mitosis ... diploid
diploid ... mitosis ... haploid
haploid ... meiosis ... haploid


12.

In mosses gametes are produced by _____; in ferns gametes are produced by _____. (Activity 29C), (Activity 29D)

binary fission ... mitosis
meiosis ... meiosis
meiosis ... mitosis
mitosis ... meiosis
mitosis ... mitosis


13.

Which of these structures is diploid? (Activity 29D)

question 13

A
B
C
D
E


14.

Where do fern antheridia develop? (Activity 29D)

on the underside of the gametophyte
on the tip of the gametophyte
on the tip of the sporophyte
on the tip of the haploid protonema
on the underside of the sporophyte


15.

The conspicuous part of a fern plant is a _____. (Activity 29D)

haploid gametophyte
diploid gametophyte
diploid sorus
diploid sporophyte
haploid sporophyte



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publishing as Benjamin Cummings