Chapter 25 Review

left

100

order Urodela 

1. fish

2. subclass Prototheria

3. salamanders

4. birds

5. mammals

3. salamanders

200

class Aves

1. fish

2. subclass Prototheria

3. salamanders

4. birds

5. mammals

4. birds

300

Question: 1 atrium and 1 ventricle

Answers:

1. fish

2. subclass Prototheria

3. salamanders

4. birds

5. mammals

1. fish

400

egg-laying mammals

1. fish

2. subclass Prototheria

3. salamanders

4. birds

5. mammals

2. subclass Prototheria

500

class Mammalia

1. fish

2. subclass Prototheria

3. salamanders

4. birds

5. mammals

5. mammals

middle

100

fish embryos that develop outside mother's body

1. oviparous

2. bony fish

3. viviparous

4. sharks

5. dinosaurs

1. oviparous

200

fish embryos that develop within mother's body (with nourishment from her body)

1. oviparous

2. bony fish

3. viviparous

4. sharks

5. dinosaurs

3. viviparous

300

class Reptilia 

1. oviparous

2. bony fish

3. viviparous

4. sharks

5. dinosaurs

5. dinosaurs

400

class Osteichthyes

1. oviparous

2. bony fish

3. viviparous

4. sharks

5. dinosaurs

2. bony fish

500

class Chondrichthyes

1. oviparous

2. bony fish

3. viviparous

4. sharks

5. dinosaurs

4. sharks

right

100

rod of cartilage that vertebrae develop around in most vertebrates 

1. notochord

2. phylum Chordata

3. gills

4. hagfish

5. ostracoderms

1. notochord

200

extinct jawless fish

1. notochord

2. phylum Chordata

3. gills

4. hagfish

5. ostracoderms

5. ostracoderms

300

class Agnatha

1. notochord

2. phylum Chordata

3. gills

4. hagfish

5. ostracoderms

4. hagfish

400

pharyngeal pouches in fish and tadpoles 

1. notochord

2. phylum Chordata

3. gills

4. hagfish

5. ostracoderms

3. gills

500

vertebrates

1. notochord

2. phylum Chordata

3. gills

4. hagfish

5. ostracoderms

2. phylum Chordata