The groups of cnidarians having only polyp stage in their life cycle. Introduction: Cnidarians or coelenterates exhibit dimorphism, i.e., they have two distinct life forms in their life cycle. One form is known as polyp form, which is cylindrical shaped and remain attached to the substratum, while the other one is known as medusa form, which is umbrella-shaped and free-swimming. Medusae is the sexual stage, in most cases developed asexually from the polyp stage, which develops sexually from medusae that forms sperms and eggs.

Question

Want to see the full answer?

Answer 1

Question

Chapter 31.5, Problem 2SB

Summary Introduction

To review:

The groups of cnidarians having only polyp stage in their life cycle.

Introduction:

Cnidarians or coelenterates exhibit dimorphism, i.e., they have two distinct life forms in their life cycle. One form is known as polyp form, which is cylindrical shaped and remain attached to the substratum, while the other one is known as medusa form, which is umbrella-shaped and free-swimming. Medusae is the sexual stage, in most cases developed asexually from the polyp stage, which develops sexually from medusae that forms sperms and eggs.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

The phylum Platyhelminthes has what type of symmetry?

Differentiate the three different body plans in sponges: Characteristics Asconoid Syconoid Leuconoid 1. Wall 2. Mesenchyme 3. Choanocytes 4. Spongocoel

Compare cnidarians and ctenophores, giving five ways in which they resemble each other and five ways in which they differ

Answer 2

Question

Chapter 31.5, Problem 2SB

Summary Introduction

To review:

The groups of cnidarians having only polyp stage in their life cycle.

Introduction:

Cnidarians or coelenterates exhibit dimorphism, i.e., they have two distinct life forms in their life cycle. One form is known as polyp form, which is cylindrical shaped and remain attached to the substratum, while the other one is known as medusa form, which is umbrella-shaped and free-swimming. Medusae is the sexual stage, in most cases developed asexually from the polyp stage, which develops sexually from medusae that forms sperms and eggs.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 31.5, Problem 2SB

Summary Introduction

To review:

The groups of cnidarians having only polyp stage in their life cycle.

Introduction:

Cnidarians or coelenterates exhibit dimorphism, i.e., they have two distinct life forms in their life cycle. One form is known as polyp form, which is cylindrical shaped and remain attached to the substratum, while the other one is known as medusa form, which is umbrella-shaped and free-swimming. Medusae is the sexual stage, in most cases developed asexually from the polyp stage, which develops sexually from medusae that forms sperms and eggs.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 31.5, Problem 2SB

Summary Introduction

To review:

The groups of cnidarians having only polyp stage in their life cycle.

Introduction:

Cnidarians or coelenterates exhibit dimorphism, i.e., they have two distinct life forms in their life cycle. One form is known as polyp form, which is cylindrical shaped and remain attached to the substratum, while the other one is known as medusa form, which is umbrella-shaped and free-swimming. Medusae is the sexual stage, in most cases developed asexually from the polyp stage, which develops sexually from medusae that forms sperms and eggs.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 31.5, Problem 2SB

Summary Introduction

To review:

The groups of cnidarians having only polyp stage in their life cycle.

Introduction:

Cnidarians or coelenterates exhibit dimorphism, i.e., they have two distinct life forms in their life cycle. One form is known as polyp form, which is cylindrical shaped and remain attached to the substratum, while the other one is known as medusa form, which is umbrella-shaped and free-swimming. Medusae is the sexual stage, in most cases developed asexually from the polyp stage, which develops sexually from medusae that forms sperms and eggs.

Answer 6

Chapter 31.5, Problem 2SB

Summary Introduction

To review:

The groups of cnidarians having only polyp stage in their life cycle.

Introduction:

Cnidarians or coelenterates exhibit dimorphism, i.e., they have two distinct life forms in their life cycle. One form is known as polyp form, which is cylindrical shaped and remain attached to the substratum, while the other one is known as medusa form, which is umbrella-shaped and free-swimming. Medusae is the sexual stage, in most cases developed asexually from the polyp stage, which develops sexually from medusae that forms sperms and eggs.

Answer 7

Chapter 31.5, Problem 2SB

Summary Introduction

To review:

The groups of cnidarians having only polyp stage in their life cycle.

Introduction:

Cnidarians or coelenterates exhibit dimorphism, i.e., they have two distinct life forms in their life cycle. One form is known as polyp form, which is cylindrical shaped and remain attached to the substratum, while the other one is known as medusa form, which is umbrella-shaped and free-swimming. Medusae is the sexual stage, in most cases developed asexually from the polyp stage, which develops sexually from medusae that forms sperms and eggs.

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 11

Ch. 31.1 - 1. What characteristics distinguish animals from...Ch. 31.1 - How does the ability of animals to move through...Ch. 31.2 - What is a tissue, and what three primary tissue...Ch. 31.2 - What type of body symmetry do humans have?Ch. 31.2 - What is the functional significance of the coelom?Ch. 31.2 - Prob. 4SB Ch. 31.3 - Which major groupings of animals defined on the...Ch. 31.3 - Prob. 2SB Ch. 31.4 - Prob. 1SB Ch. 31.4 - Prob. 2SB

Solution Summary: The author explains that cnidarians exhibit dimorphism, i.e., they have two distinct life forms in their life cycle.

Concept explainers

Want to see the full answer?

Chapter 31 Solutions