Tutorial 7 HA2

Which of the following fungi does not have a mycelium?

• black bread mold (Rhizopus)

• yeast (Saccharomyces)

• decomposer cup fungus

• cultivated mushroom

Which statement is not true of the zygomycetes?

• they produce motile cells with single, posterior flagella

• their sexual spores are called zygospores

• they have both sexual and asexual reproduction

• the black bread mold is a representative of this group

All fungi share which one of the following characteristics?

• symbiotic

• pathogenic

• heterotrophic

• flagellated

Fungi usually store the reserve food material in the form of

• Starch

• Lipid

• Glycogen

• Protein

Alternation of generation refers to

• the complexity of a plant’s morphology.

• the alternation between the haploid and diploid life form of a plant.

• the alternation between the plant’s antheridium and archegonium life forms.

• the absence or presence of a plants' seed.

The female gametangium, or __________, produces an egg; the male gametangium, or __________, produces sperm cells,

• antheridium; archegonium

• archegonium; megaphyll

• megasporangium; antheridium

• archegonium; antheridium

Bryophytes differ from all other land plants in that they

• have independent gametophytes and dependent sporophytes.

• were the first forms to successfully invade land.

• exhibit alternation of generations.

• possess gametangia that produce sperm and eggs.

Ferns are

• seedless, vascular plants

• vascular plants with seeds

• seedless, nonvascular plants

• seedless plants with a dominant gametophyte generation

Gametophytes are

• haploid plants that produce spores.

• diploid plants that produce spores.

• haploid plants that produce gametes.

• diploid plants that produce gametes.

In gymnosperm pollination is exclusively by

• animals

• wind

• insects

• water