Question 1

Fungi that are imperfect lack which of the following?

Accepted Answer

A) mycelium 
B) cell walls 
C) dikaryotic nuclei 
D) sexual reproduction 
E) More than one of these are correct. 
A) mycelium 
B) cell walls 
C) dikaryotic nuclei 
D) sexual reproduction 
E) More than one of these are correct. D

Question 2

Which of the following is not a correct association?

Accepted Answer

A) flagellated cells :: swarm cells 
B) amoeboid cells :: myxamoeba 
C) encystment :: protection from unfavorable conditions 
D) sporangia :: meiosis and spore formation occur in Myxomycota 
E) slime molds :: toxic,amoeboid forms that can damage the environment 
A) flagellated cells :: swarm cells 
B) amoeboid cells :: myxamoeba 
C) encystment :: protection from unfavorable conditions 
D) sporangia :: meiosis and spore formation occur in Myxomycota 
E) slime molds :: toxic,amoeboid forms that can damage the environment E

Question 3

Which of the following statements is correct about fungi?

Accepted Answer

A) Most are heterotrophs;some are autotrophs. 
B) The vast majority are heterotrophs. 
C) All are autotrophs and largely marine. 
D) Most are autotrophs;some are heterotrophs 
E) They are more closely related to plants than animals. 
A) Most are heterotrophs;some are autotrophs. 
B) The vast majority are heterotrophs. 
C) All are autotrophs and largely marine. 
D) Most are autotrophs;some are heterotrophs 
E) They are more closely related to plants than animals. B

Question 4

In which of the following divisions is the species that is the cause of late blight of potato?

Accepted Answer

A) Basidiomycetes 
B) Ascomycetes 
C) Zygomycetes 
D) Myxomycetes 
E) Oomycetes 
A) Basidiomycetes 
B) Ascomycetes 
C) Zygomycetes 
D) Myxomycetes 
E) Oomycetes

Question 5

Which of the following is a structure produced by an endomycorrhizal fungus?

Accepted Answer

A) aecium 
B) oogonium 
C) arbuscle 
D) zygospore 
E) More than one of these structures are produced by an endomycorrhizal fungus. 
A) aecium 
B) oogonium 
C) arbuscle 
D) zygospore 
E) More than one of these structures are produced by an endomycorrhizal fungus.

Question 6

The water mold Saprolegnia has which of the following characteristics?

Accepted Answer

A) biflagellate zoospores 
B) encysted states during development 
C) separate male and female gametangia produce haploid spores 
D) relatives of Saprolegnia cause late blight of potato and downy mildew of grapes 
E) All of the above are correct. 
A) biflagellate zoospores 
B) encysted states during development 
C) separate male and female gametangia produce haploid spores 
D) relatives of Saprolegnia cause late blight of potato and downy mildew of grapes 
E) All of the above are correct.

Question 7

A mushroom is to mycelium as ________ is(are)to ________.

Accepted Answer

A) leaves;a branch 
B) roots;a root system 
C) apples;an apple tree 
D) root hairs;a root 
E) phloem;a vascular bundle 
A) leaves;a branch 
B) roots;a root system 
C) apples;an apple tree 
D) root hairs;a root 
E) phloem;a vascular bundle

Question 8

The Kingdom Fungi are characterized by which of the following?

Accepted Answer

A) being evolutionarily more advanced than protists in terms of multicellularity than the Protista. 
B) heterotrophic lifestyle 
C) the presence of chitin 
D) sharing unique molecular similarities derived from DNA sequences 
E) All of the above are correct. 
A) being evolutionarily more advanced than protists in terms of multicellularity than the Protista. 
B) heterotrophic lifestyle 
C) the presence of chitin 
D) sharing unique molecular similarities derived from DNA sequences 
E) All of the above are correct.

Question 9

All of the following produce basidiospores except one.Choose the exception.

Accepted Answer

A) Ustilago maydis 
B) Puccinia graminis 
C) Morchella esculenta 
D) Ganoderma applanatum 
E) Armillaria bulbosa 
A) Ustilago maydis 
B) Puccinia graminis 
C) Morchella esculenta 
D) Ganoderma applanatum 
E) Armillaria bulbosa

Question 10

When slime mold spores germinate,they give rise to either ________ or swarm cells.

Accepted Answer

The answer of When slime mold spores germinate,they give rise...

Question 11

A multifaceted approach to plant disease control that uses sanitation,crop rotation,biological controls,disease forecasting,and genetic resistance along with fungicides is called ________.

Accepted Answer

integrated

Question 12

Which of the following relationships is not correct?

Accepted Answer

A) sporangiospores :: asexual reproduction 
B) plasmogamy :: sexual reproduction 
C) hymenium :: asci forming a layer 
D) Rhizopus :: a zygomycete laboratory contaminant 
E) Ascus :: sexual spores in a saclike structure common in the Basidiomycota 
A) sporangiospores :: asexual reproduction 
B) plasmogamy :: sexual reproduction 
C) hymenium :: asci forming a layer 
D) Rhizopus :: a zygomycete laboratory contaminant 
E) Ascus :: sexual spores in a saclike structure common in the Basidiomycota

Question 13

What characteristic do chytridiomycetes share with land plants?

Accepted Answer

A) cellulose cell walls 
B) flagellated sperm 
C) an alternation of generations 
D) true roots 
E) Chytridiomycetes share all of these characteristics with land plants. 
A) cellulose cell walls 
B) flagellated sperm 
C) an alternation of generations 
D) true roots 
E) Chytridiomycetes share all of these characteristics with land plants.

Question 14

The evolution of fungicide resistant strains of the fungus ________ has resulted in a renewed threat to potato crops worldwide.

Accepted Answer

Phytophtho

Question 15

Specialized asexual lichen propagules that consist of small groups of algal cells with interwoven hyphae are called ________.

Accepted Answer

The answer of Specialized asexual lichen propagules that consist of...

Question 16

This single-celled organism has haploid biflagellated zoospores and antheridia that flank the oogonium.The hyphae are nonseptate except at the base.This single-celled organism belongs in the Division ________.

Accepted Answer

A) Basidiomycetes 
B) Ascomycetes 
C) Zygomycetes 
D) Myxomycetes 
E) Oomycetes 
A) Basidiomycetes 
B) Ascomycetes 
C) Zygomycetes 
D) Myxomycetes 
E) Oomycetes

Question 17

Which of the following statements is not correct?

Accepted Answer

A) As a group,the fungi are among the most abundant organisms in the world. 
B) Fungi are vital to the environment as decomposers or as symbiotic partners. 
C) Fungi provide us with lifesaving antibiotics,fermented foods,and beverages. 
D) Fungi are now known to represent multiple lines of evolution within the Eukarya. 
E) Fungi,although abundant,rarely cause plant or animal diseases. 
A) As a group,the fungi are among the most abundant organisms in the world. 
B) Fungi are vital to the environment as decomposers or as symbiotic partners. 
C) Fungi provide us with lifesaving antibiotics,fermented foods,and beverages. 
D) Fungi are now known to represent multiple lines of evolution within the Eukarya. 
E) Fungi,although abundant,rarely cause plant or animal diseases.

Question 18

The oomycetes are in the kingdom ________.

Accepted Answer

The answer of The oomycetes are in the kingdom ________....

Question 19

The only true fungi with motile cells are the ________.

Accepted Answer

A) Basidiomycetes 
B) Ascomycetes 
C) Zygomycetes 
D) Chytridiomycetes 
E) Glomeromycetes 
A) Basidiomycetes 
B) Ascomycetes 
C) Zygomycetes 
D) Chytridiomycetes 
E) Glomeromycetes

Question 20

Endomycorrhizal fungi are members of which of the following groups?

Accepted Answer

A) basidiomycetes 
B) ascomycetes 
C) zygomycetes 
D) chytridiomycetes 
E) glomeromycetes 
A) basidiomycetes 
B) ascomycetes 
C) zygomycetes 
D) chytridiomycetes 
E) glomeromycetes

Exam 23: Fungi in the Natural Environment

Fungi that are imperfect lack which of the following?

Which of the following is not a correct association?

Which of the following statements is correct about fungi?

In which of the following divisions is the species that is the cause of late blight of potato?

Which of the following is a structure produced by an endomycorrhizal fungus?

The water mold Saprolegnia has which of the following characteristics?

A mushroom is to mycelium as ________ is(are)to ________.

The Kingdom Fungi are characterized by which of the following?

All of the following produce basidiospores except one.Choose the exception.

When slime mold spores germinate,they give rise to either ________ or swarm cells.

A multifaceted approach to plant disease control that uses sanitation,crop rotation,biological controls,disease forecasting,and genetic resistance along with fungicides is called ________.

Which of the following relationships is not correct?

What characteristic do chytridiomycetes share with land plants?

The evolution of fungicide resistant strains of the fungus ________ has resulted in a renewed threat to potato crops worldwide.

Specialized asexual lichen propagules that consist of small groups of algal cells with interwoven hyphae are called ________.

This single-celled organism has haploid biflagellated zoospores and antheridia that flank the oogonium.The hyphae are nonseptate except at the base.This single-celled organism belongs in the Division ________.

Which of the following statements is not correct?

The oomycetes are in the kingdom ________.

The only true fungi with motile cells are the ________.

Endomycorrhizal fungi are members of which of the following groups?

Plants in Our Lives

The Plant Cell

The Plant Body

Plant Physiology

Plant Life Cycle: Flowers

Plant Life Cycle: Fruits and Seeds

Genetics

Plant Systematics and Evolution

Diversity of Plant Life

Human Nutrition

Origins of Agriculture

The Grasses

Legumes

Starchy Staples

Feeding a Hungry World

Stimulating Beverages

Herbs and Spices

Materials: Cloth, wood, and Paper

Medicinal Plants

Psychoactive Plants

Poisonous and Allergy Plants

The Algae

Beverages and Foods From Fungi

Fungi That Affect Human Health

Plant Ecology

Filters

A mushroom is to mycelium as is(are)to .