The two distinguishing characteristics of flatworms, mollusks, and annelids. Concept introduction: Lophotrochozoa is one of the two major classes of protozoans that include the bilateral animals. They are triploblastic animals, and most of them have a true coelom and a tube-within-a-tube body plan. Lophotrochozoa includes the platyhelminthes (flatworms), rotifers, nemerteans, mollusks, annelids, and lophophorate phyla.

Question

Want to see the full answer?

Answer 1

Question

Chapter 31.2, Problem 4C

Summary Introduction

To identify: The two distinguishing characteristics of flatworms, mollusks, and annelids.

Concept introduction: Lophotrochozoa is one of the two major classes of protozoans that include the bilateral animals. They are triploblastic animals, and most of them have a true coelom and a tube-within-a-tube body plan. Lophotrochozoa includes the platyhelminthes (flatworms), rotifers, nemerteans, mollusks, annelids, and lophophorate phyla.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

What are two distinguishing characteristics for each of the following: flatworms, mollusks, and annelids?

What features distinguish annelids from roundworms?

In what ways are the flatworms more complex than the sponges and coelenterates?

Answer 2

Question

Chapter 31.2, Problem 4C

Summary Introduction

To identify: The two distinguishing characteristics of flatworms, mollusks, and annelids.

Concept introduction: Lophotrochozoa is one of the two major classes of protozoans that include the bilateral animals. They are triploblastic animals, and most of them have a true coelom and a tube-within-a-tube body plan. Lophotrochozoa includes the platyhelminthes (flatworms), rotifers, nemerteans, mollusks, annelids, and lophophorate phyla.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 31.2, Problem 4C

Summary Introduction

To identify: The two distinguishing characteristics of flatworms, mollusks, and annelids.

Concept introduction: Lophotrochozoa is one of the two major classes of protozoans that include the bilateral animals. They are triploblastic animals, and most of them have a true coelom and a tube-within-a-tube body plan. Lophotrochozoa includes the platyhelminthes (flatworms), rotifers, nemerteans, mollusks, annelids, and lophophorate phyla.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 31.2, Problem 4C

Summary Introduction

To identify: The two distinguishing characteristics of flatworms, mollusks, and annelids.

Concept introduction: Lophotrochozoa is one of the two major classes of protozoans that include the bilateral animals. They are triploblastic animals, and most of them have a true coelom and a tube-within-a-tube body plan. Lophotrochozoa includes the platyhelminthes (flatworms), rotifers, nemerteans, mollusks, annelids, and lophophorate phyla.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 31.2, Problem 4C

Summary Introduction

To identify: The two distinguishing characteristics of flatworms, mollusks, and annelids.

Concept introduction: Lophotrochozoa is one of the two major classes of protozoans that include the bilateral animals. They are triploblastic animals, and most of them have a true coelom and a tube-within-a-tube body plan. Lophotrochozoa includes the platyhelminthes (flatworms), rotifers, nemerteans, mollusks, annelids, and lophophorate phyla.

Answer 6

Chapter 31.2, Problem 4C

Summary Introduction

To identify: The two distinguishing characteristics of flatworms, mollusks, and annelids.

Concept introduction: Lophotrochozoa is one of the two major classes of protozoans that include the bilateral animals. They are triploblastic animals, and most of them have a true coelom and a tube-within-a-tube body plan. Lophotrochozoa includes the platyhelminthes (flatworms), rotifers, nemerteans, mollusks, annelids, and lophophorate phyla.

Answer 7

Chapter 31.2, Problem 4C

Summary Introduction

To identify: The two distinguishing characteristics of flatworms, mollusks, and annelids.

Concept introduction: Lophotrochozoa is one of the two major classes of protozoans that include the bilateral animals. They are triploblastic animals, and most of them have a true coelom and a tube-within-a-tube body plan. Lophotrochozoa includes the platyhelminthes (flatworms), rotifers, nemerteans, mollusks, annelids, and lophophorate phyla.

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 - Prob. 1LO Ch. 31.1 - Prob. 2LO Ch. 31.1 - Prob. 3LO Ch. 31.1 - connect What is the significance of choanocytes in...Ch. 31.1 - Prob. 2C Ch. 31.1 - VISUALIZE Sketch the major events of the life...Ch. 31.1 - Prob. 4C Ch. 31.2 - Prob. 4LO Ch. 31.2 - Prob. 5LO Ch. 31.2 - Prob. 6LO

Solution Summary: The author explains the distinguishing characteristics of flatworms, mollusks and annelids.

Concept explainers

Want to see the full answer?

Chapter 31 Solutions