The mechanism by which glowing in the dark could benefit the mushroom. Concept introduction: Mushrooms are the fruiting body of club fungi meant for their sexual reproduction. They produce sexual spores in this special structure as seeds inside a fruit. Other than just a fruiting body, some mushrooms are found to have some unusual traits that make them rare. Some scientists have discovered mushrooms with bioluminescent power from Brazil and Vietnam. The phenomenon by which mushrooms emit light is called bioluminescence. It is an enzyme-dependent process in which a light emitting compound namely luciferin undergoes oxidation with the help of an enzyme called luciferase, which results in the emission of light.

Question

Glittering wood-moss (Hylocomium splendens) is a species of moss that can be found in Alaska and Canada. Based on what you know about mosses, what is likely true of the female gametes of glittering wood-moss? A) They are haploid.B) They lack flagella.C) They are produced when the gametophyte undergoes meiosis.D) They are smaller than the male gametes.E) They are housed in archegonia.

Answer 1

Question

Chapter 23, Problem 1CT

Summary Introduction

To explain: The mechanism by which glowing in the dark could benefit the mushroom.

Concept introduction: Mushrooms are the fruiting body of club fungi meant for their sexual reproduction. They produce sexual spores in this special structure as seeds inside a fruit. Other than just a fruiting body, some mushrooms are found to have some unusual traits that make them rare. Some scientists have discovered mushrooms with bioluminescent power from Brazil and Vietnam. The phenomenon by which mushrooms emit light is called bioluminescence. It is an enzyme-dependent process in which a light emitting compound namely luciferin undergoes oxidation with the help of an enzyme called luciferase, which results in the emission of light.

Summary Introduction

To explain: What might be the reason why species with unusual trait live in the same region.

Concept introduction: Mushrooms are the fruiting body of club fungi meant for their sexual reproduction. They produce sexual spores in this special structure as seeds inside a fruit. Other than just a fruiting body, some mushrooms are found to have some unusual traits that make them rare. Some scientists have discovered mushrooms with bioluminescent power from Brazil and Vietnam. The phenomenon by which mushrooms emit light is called bioluminescence. It is an enzyme-dependent process in which a light emitting compound namely luciferin undergoes oxidation with the help of an enzyme called luciferase, which results in the emission of light.

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