The organisms found on the planet are divided into chordates and non chordates on the basis of presence of nerve chord. Chordates include bony animals such as apes, birds human, as well as lancelets (small fishlike creatures).

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Chapter 25, Problem 1FIB

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The organisms found on the planet are divided into chordates and non chordates on the basis of presence of nerve chord. Chordates include bony animals such as apes, birds human, as well as lancelets (small fishlike creatures).

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Which of the 4 characteristics of Phylum Chordata is visible on this organism? Pharyngeal slits Dorsal hollow nerve cord Notochord Post-anal tail

Humans are members of the phylum chordata. As such they have a notochord. The notochord in humans; Can be found next to their spinal chord Has been lost to evolution entirely and is no longer a part of the human life cycle Becomes part of the brain stem Is an embryological feature which is mostly absorbed by the backbone

The tapeworms (cercomeromorpha) are not considered to be segmented animals because; The "segments" of an earthworm only contain reproductive tissue The segments of a tapeworm die when they break away None of these answers is correct--tapeworms ARE considered segmented animals They have a scolex

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Chapter 25, Problem 1FIB

Summary Introduction

Introduction:

The organisms found on the planet are divided into chordates and non chordates on the basis of presence of nerve chord. Chordates include bony animals such as apes, birds human, as well as lancelets (small fishlike creatures).

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Answer 3

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Chapter 25, Problem 1FIB

Summary Introduction

Introduction:

The organisms found on the planet are divided into chordates and non chordates on the basis of presence of nerve chord. Chordates include bony animals such as apes, birds human, as well as lancelets (small fishlike creatures).

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Answer 4

Question

Chapter 25, Problem 1FIB

Summary Introduction

Introduction:

The organisms found on the planet are divided into chordates and non chordates on the basis of presence of nerve chord. Chordates include bony animals such as apes, birds human, as well as lancelets (small fishlike creatures).

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Answer 5

Chapter 25, Problem 1FIB

Summary Introduction

Introduction:

The organisms found on the planet are divided into chordates and non chordates on the basis of presence of nerve chord. Chordates include bony animals such as apes, birds human, as well as lancelets (small fishlike creatures).

Answer 6

Chapter 25, Problem 1FIB

Summary Introduction

Introduction:

The organisms found on the planet are divided into chordates and non chordates on the basis of presence of nerve chord. Chordates include bony animals such as apes, birds human, as well as lancelets (small fishlike creatures).

Answer 7

Chapter 25, Problem 1FIB

Summary Introduction

Introduction:

The organisms found on the planet are divided into chordates and non chordates on the basis of presence of nerve chord. Chordates include bony animals such as apes, birds human, as well as lancelets (small fishlike creatures).

Answer 8

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Answer 11

Ch. 25.1 - describe the features that distinguish chordates...Ch. 25.2 - name and describe the chordates that are not...Ch. 25.2 - name and describe the craniates that are not...Ch. 25.2 - describe the key adaptations of vertebrates?Ch. 25.2 - Prob. 1CSC Ch. 25.3 - Most sharks avoid humans, but large sharks of some...Ch. 25.3 - With regard to water regulation (maintaining the...Ch. 25.3 - Prob. 2TC Ch. 25.3 - Consider the graph shown in Figure E25-2. Imagine...Ch. 25.3 - Prob. 4TC

The organisms found on the planet are divided into chordates and non chordates on the basis of presence of nerve chord. Chordates include bony animals such as apes, birds human, as well as lancelets (small fishlike creatures).

Solution Summary: The author explains that chordates contain a dorsal nerve cord, notochord, pharyngeal gill slits, and post anal tail.

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Introduction:

The organisms found on the planet are divided into chordates and non chordates on the basis of presence of nerve chord. Chordates include bony animals such as apes, birds human, as well as lancelets (small fishlike creatures).

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Chapter 25 Solutions

The organisms found on the planet are divided into chordates and non chordates on the basis of presence of nerve chord. Chordates include bony animals such as apes, birds human, as well as lancelets (small fishlike creatures).

Solution Summary: The author explains that chordates contain a dorsal nerve cord, notochord, pharyngeal gill slits, and post anal tail.

Videos

Introduction: The organisms found on the planet are divided into chordates and non chordates on the basis of presence of nerve chord. Chordates include bony animals such as apes, birds human, as well as lancelets (small fishlike creatures).

Want to see the full answer?

Chapter 25 Solutions

Introduction:

The organisms found on the planet are divided into chordates and non chordates on the basis of presence of nerve chord. Chordates include bony animals such as apes, birds human, as well as lancelets (small fishlike creatures).