Fishies

Question 1

Muscular tube connecting to aorta

Answer 1

Bulbus Arteriosus

Question 2

Embryonic life stage supporting structure

Answer 2

Notocord

Question 3

Subphylum cephalochordate

Answer 3

Lamprey

Question 4

Ancestor of terrestrial animals

Answer 4

Tiktaalik

Question 5

Movement detecting structure down the length of a fish’s body

Answer 5

Lateral line

Question 6

Subgroup of fishes with true bones

Answer 6

Lobe finned fishes

Question 7

Aquatic vertebrates having true bones

Answer 7

Bony fishes

Question 8

Bony protective covering for gas exchange structure

Answer 8

Operculum

Question 9

Aquatic respiratory apparatus

Answer 9

Gills

Question 10

ChamberResponsible for pumping of blood

Answer 10

Ventricle

Question 11

Ray finned fishes

Answer 11

Osteichthyes

Question 12

Chamber of heart

Answer 12

Atrium

Question 13

The age of fishes

Answer 13

Silurian period

Question 14

Extant lobe fin fish

Answer 14

Coelacanth

Question 15

Sessile adult but motile larval form

Answer 15

Tunicate

Question 16

To be gills in fishes and-jaws in humans

Answer 16

Pharynx seal pouches

Question 17

Become spinal cord

Answer 17

Dorsal hollow nerve cord

Question 18

Phylum for animals with backbones

Answer 18

Chordata

Question 19

One of two major developments in fish

Answer 19

Jaws

Question 20

Aquatic stabilizers

Answer 20

Fins

Question 21

Blood collecting sack posterior to atrium

Answer 21

Sinus Venosus

Question 22

Regulating water and salt concentrations

Answer 22

Osmoreregulation

Question 23

Structure extending beyond the anus

Answer 23

Tail

Question 24

Supporting structure for limbs

Answer 24

Idk starts with a G and ends with an S

Question 25

Segments of backbone

Answer 25

Vertebrae

Question 26

Cartilaginous fishes including raise and chimaeras

Answer 26

Chondrichthyes