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Which feature is characteristic of an alpine tundra?

◯ A. Stunted trees 

◯ B. Peat moss

◯ C. Hardwood trees 

◯ D. Bare rock

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Related questions

QUESTION 3

Wild cherry (Prunus avium) is a tree that is native toEurope and parts of Asia and Africa. It has been widely cultivatedby humans for its fruit, which are also attractive to birds. Basedon this information, wild cherry is most closely related to whichof the following plants?

liverworts

mosses

pine trees

roses

10 points

QUESTION 4

Modern evidence for the first major explosion of land plants canbe seen in the

rich carboniferous coal deposits

sphagnum peat bogs

oxygen content of the atmosphere

increases in carbon dioxide emissions

10 points

QUESTION 5

Glittering wood-moss (Hylocomium splendens) is aspecies of moss that can be found in Alaska and Canada. Based onwhat you know about mosses, what is NOT true of the female gametesof glittering wood-moss?

They are haploid.

They lack flagella.

They are produced when the gametophyte undergoes meiosis

They are housed in archegonia

10 points

QUESTION 6

While conducting a plant diversity survey in a temperaterainforest in Washington State, you come across a number ofindividuals of a low-lying plant species. Back at the lab, testsindicate that the majority of the plant material is haploid. Theplant you discovered is likely most closely related to

complex streptophyte algae

sphagnum moss

conifers

roses

1. The MAJORITY of all modern plant species ________.

a. have a Dominant Gametophyte Generation.

b. Have no Gametophyte
c. have Flagellated sperm

d. have a dominant Sporophyte Generation

e. have no Sporophyte.

2. Through the compression of _______ over millions of years. Coal formed in terrestrial habitats.

a. Peat Moss (a Bryophyte)

b. Angiosperm

c. Gymnosperm

d, Ferns

1.- a) Tundra b) Targa c) Coastal Wetland d) Desert e) Brackish Swamp f) Tropical Rain Forest g) Temperature diciduous fores h) Chaparral i) Temperature rain forest

*Annual rainfall 0 - 10 inches

* Hot, moist biome where it rains all year long

* Permafrost remains throughout the year.

* - 4 to 86 degrees F. Large herbivores the dominant animal species.

* Hot and dry in the summer, cool and moist in the winter. 8 - 39 inches of precipitation annually

* Connifer trees the dominant plant species

* 60 - 200 inches separated into a dry season and a long wet season

* Dominant plant species are broadleaf trees (oaks, maples, beeches), shrubs, perennial herbs, and mosses

2.- The process of __________________ is the basis of all five ecosystems.

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