Compare the nodes and branches that lead to the monophyletic taxa Basidiomycota and Ascomycota. How do they differ from those leading to Zygomycota and Chytridiomycota? What can be concluded from this?

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Answer 1

Textbook Question

Chapter 26, Problem 1MI

Compare the nodes and branches that lead to the monophyletic taxa Basidiomycota and Ascomycota. How do they differ from those leading to Zygomycota and Chytridiomycota? What can be concluded from this?

Expert Solution & Answer

Summary Introduction

Fungi composed of an enormous group of organisms, nearly 90,000 species of fungi have been identified. The molecular technique applications combined with morphological as well as ecological considerations have led to an understanding of fungal phylogenetic relationships. Chytridiomycota, Ascomycota, Glomeromycota, Basidiomycota, Zygomycota, and Basidiomycota are considered as the six major fungal groups.

Explanation of Solution

Basidiomycota is filamentous fungi made of the hypha. In general, they reproduce sexually by the formation of specialized club-shaped cells, called basidia. Whereas Ascomycota, sac fungi, are filamentous fungi that reproduce sexually by means of the ascus,

Chytridiomycota and Zygomycota are situated at multiple nodes, whereas Ascomycetes and Basidiomycetes are located only at one node. From this, it can be concluded that the former (Chytridiomycota and Zygomycota) are paraphyletic (multiple origins), whereas the latter (Ascomycetes and Basidiomycetes) are monophyletic (one common ancestor).

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Answer 2

Textbook Question

Chapter 26, Problem 1MI

Compare the nodes and branches that lead to the monophyletic taxa Basidiomycota and Ascomycota. How do they differ from those leading to Zygomycota and Chytridiomycota? What can be concluded from this?

Expert Solution & Answer

Summary Introduction

Fungi composed of an enormous group of organisms, nearly 90,000 species of fungi have been identified. The molecular technique applications combined with morphological as well as ecological considerations have led to an understanding of fungal phylogenetic relationships. Chytridiomycota, Ascomycota, Glomeromycota, Basidiomycota, Zygomycota, and Basidiomycota are considered as the six major fungal groups.

Explanation of Solution

Basidiomycota is filamentous fungi made of the hypha. In general, they reproduce sexually by the formation of specialized club-shaped cells, called basidia. Whereas Ascomycota, sac fungi, are filamentous fungi that reproduce sexually by means of the ascus,

Chytridiomycota and Zygomycota are situated at multiple nodes, whereas Ascomycetes and Basidiomycetes are located only at one node. From this, it can be concluded that the former (Chytridiomycota and Zygomycota) are paraphyletic (multiple origins), whereas the latter (Ascomycetes and Basidiomycetes) are monophyletic (one common ancestor).

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Answer 3

Textbook Question

Chapter 26, Problem 1MI

Compare the nodes and branches that lead to the monophyletic taxa Basidiomycota and Ascomycota. How do they differ from those leading to Zygomycota and Chytridiomycota? What can be concluded from this?

Expert Solution & Answer

Summary Introduction

Fungi composed of an enormous group of organisms, nearly 90,000 species of fungi have been identified. The molecular technique applications combined with morphological as well as ecological considerations have led to an understanding of fungal phylogenetic relationships. Chytridiomycota, Ascomycota, Glomeromycota, Basidiomycota, Zygomycota, and Basidiomycota are considered as the six major fungal groups.

Explanation of Solution

Basidiomycota is filamentous fungi made of the hypha. In general, they reproduce sexually by the formation of specialized club-shaped cells, called basidia. Whereas Ascomycota, sac fungi, are filamentous fungi that reproduce sexually by means of the ascus,

Chytridiomycota and Zygomycota are situated at multiple nodes, whereas Ascomycetes and Basidiomycetes are located only at one node. From this, it can be concluded that the former (Chytridiomycota and Zygomycota) are paraphyletic (multiple origins), whereas the latter (Ascomycetes and Basidiomycetes) are monophyletic (one common ancestor).

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Answer 4

Textbook Question

Chapter 26, Problem 1MI

Compare the nodes and branches that lead to the monophyletic taxa Basidiomycota and Ascomycota. How do they differ from those leading to Zygomycota and Chytridiomycota? What can be concluded from this?

Expert Solution & Answer

Summary Introduction

Fungi composed of an enormous group of organisms, nearly 90,000 species of fungi have been identified. The molecular technique applications combined with morphological as well as ecological considerations have led to an understanding of fungal phylogenetic relationships. Chytridiomycota, Ascomycota, Glomeromycota, Basidiomycota, Zygomycota, and Basidiomycota are considered as the six major fungal groups.

Explanation of Solution

Basidiomycota is filamentous fungi made of the hypha. In general, they reproduce sexually by the formation of specialized club-shaped cells, called basidia. Whereas Ascomycota, sac fungi, are filamentous fungi that reproduce sexually by means of the ascus,

Chytridiomycota and Zygomycota are situated at multiple nodes, whereas Ascomycetes and Basidiomycetes are located only at one node. From this, it can be concluded that the former (Chytridiomycota and Zygomycota) are paraphyletic (multiple origins), whereas the latter (Ascomycetes and Basidiomycetes) are monophyletic (one common ancestor).

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Answer 5

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Answer 6

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Answer 7

Expert Solution & Answer

Summary Introduction

Fungi composed of an enormous group of organisms, nearly 90,000 species of fungi have been identified. The molecular technique applications combined with morphological as well as ecological considerations have led to an understanding of fungal phylogenetic relationships. Chytridiomycota, Ascomycota, Glomeromycota, Basidiomycota, Zygomycota, and Basidiomycota are considered as the six major fungal groups.

Explanation of Solution

Basidiomycota is filamentous fungi made of the hypha. In general, they reproduce sexually by the formation of specialized club-shaped cells, called basidia. Whereas Ascomycota, sac fungi, are filamentous fungi that reproduce sexually by means of the ascus,

Chytridiomycota and Zygomycota are situated at multiple nodes, whereas Ascomycetes and Basidiomycetes are located only at one node. From this, it can be concluded that the former (Chytridiomycota and Zygomycota) are paraphyletic (multiple origins), whereas the latter (Ascomycetes and Basidiomycetes) are monophyletic (one common ancestor).

Answer 8

Expert Solution & Answer

Summary Introduction

Fungi composed of an enormous group of organisms, nearly 90,000 species of fungi have been identified. The molecular technique applications combined with morphological as well as ecological considerations have led to an understanding of fungal phylogenetic relationships. Chytridiomycota, Ascomycota, Glomeromycota, Basidiomycota, Zygomycota, and Basidiomycota are considered as the six major fungal groups.

Explanation of Solution

Basidiomycota is filamentous fungi made of the hypha. In general, they reproduce sexually by the formation of specialized club-shaped cells, called basidia. Whereas Ascomycota, sac fungi, are filamentous fungi that reproduce sexually by means of the ascus,

Chytridiomycota and Zygomycota are situated at multiple nodes, whereas Ascomycetes and Basidiomycetes are located only at one node. From this, it can be concluded that the former (Chytridiomycota and Zygomycota) are paraphyletic (multiple origins), whereas the latter (Ascomycetes and Basidiomycetes) are monophyletic (one common ancestor).

Answer 9

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Answer 10

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Answer 11

Summary Introduction

Fungi composed of an enormous group of organisms, nearly 90,000 species of fungi have been identified. The molecular technique applications combined with morphological as well as ecological considerations have led to an understanding of fungal phylogenetic relationships. Chytridiomycota, Ascomycota, Glomeromycota, Basidiomycota, Zygomycota, and Basidiomycota are considered as the six major fungal groups.

Answer 12

Explanation of Solution

Basidiomycota is filamentous fungi made of the hypha. In general, they reproduce sexually by the formation of specialized club-shaped cells, called basidia. Whereas Ascomycota, sac fungi, are filamentous fungi that reproduce sexually by means of the ascus,

Chytridiomycota and Zygomycota are situated at multiple nodes, whereas Ascomycetes and Basidiomycetes are located only at one node. From this, it can be concluded that the former (Chytridiomycota and Zygomycota) are paraphyletic (multiple origins), whereas the latter (Ascomycetes and Basidiomycetes) are monophyletic (one common ancestor).

Answer 13

Ch. 26.1 - Prob. 1RIA Ch. 26.1 - What is the distribution of these microbes?Ch. 26.1 - Why does the mycelial morphology of fungi make...Ch. 26.1 - Prob. 4RIA Ch. 26.1 - Prob. 5RIA Ch. 26.2 - Prob. 1MI Ch. 26.4 - Prob. 1RIA Ch. 26.4 - What is the difference between hyphae called...Ch. 26.4 - How do different mating types of Rhizopus...Ch. 26.4 - Prob. 4RIA

Compare the nodes and branches that lead to the monophyletic taxa Basidiomycota and Ascomycota. How do they differ from those leading to Zygomycota and Chytridiomycota? What can be concluded from this?

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