Biology: Fish, Amphibians, Reptiles, Birds and Mammals

An egg where a special sac surrounds the developing embryo for protection

An organism that is aquatic as a larvae and terrestrial as an adult

<p>The heart chamber that takes in blood from the body or lungs</p> Signup and view all the answers

<p>Bony fish that return to freshwater streams to spawn</p> Signup and view all the answers

<p>An endothermic vertebrate covered with feathers</p> Signup and view all the answers

<p>Salmon, cod, carp, eels, or angelfish</p> Signup and view all the answers

<p>The top part of a turtle's shell</p> Signup and view all the answers

<p>Sharks, skates, or rays</p> Signup and view all the answers

<p>Bony fish that return to the ocean to spawn</p> Signup and view all the answers

<p>An extension on the intestine of some mammalian herbivores that contains microorganisms to aid in digestion</p> Signup and view all the answers

<p>It coordinates body movements through skeletal muscles</p> Signup and view all the answers

<p>A special storage structure at the end of the large intestine in frogs</p> Signup and view all the answers

<p>The large bird feathers used for flying and covering</p> Signup and view all the answers

<p>The temporary storage and moistening area in bird digestive systems</p> Signup and view all the answers

<p>Bird feathers used to keep the bird warm</p> Signup and view all the answers

<p>An animal that is not able to maintain a steady internal body temperature</p> Signup and view all the answers

<p>An animal that maintains an internal body temperature through a high metabolic rate</p> Signup and view all the answers

<p>Aquatic vertebrates that have scales and fins</p> Signup and view all the answers

<p>The area of a bird's digestive system where small rock particles break up food</p> Signup and view all the answers

<p>Lampreys or hagfish</p> Signup and view all the answers

<p>A special organ used to filter cell wastes out of blood</p> Signup and view all the answers

<p>A gland that produces milk for the young of mammals</p> Signup and view all the answers

<p>A mammal that gives birth to undeveloped young who then crawl into a pouch</p> Signup and view all the answers

<p>The pouch that holds the developing young of a marsupial</p> Signup and view all the answers

<p>It controls internal organs and maintains balance</p> Signup and view all the answers

<p>A mammal that lays eggs</p> Signup and view all the answers

<p>A special layer of tissue that can cover amphibians' eyes but sight remains possible</p> Signup and view all the answers

<p>A special organ on the fish's head used to smell</p> Signup and view all the answers

<p>The part of a fish's brain dealing with sight impulses</p> Signup and view all the answers

<p>Animals that reproduce by laying eggs that develop outside the mother's body</p> Signup and view all the answers

<p>Animals that reproduce by producing eggs which hatch internally but are not nourished by the mother internally</p> Signup and view all the answers

<p>The structure used by mammals to nourish their young while they are developing in the uterus</p> Signup and view all the answers

<p>A mammal that nourishes their young in the uterus through the placenta</p> Signup and view all the answers

<p>The lower or ventral section of the tortoise's shell</p> Signup and view all the answers

<p>Feathers on water birds that secrete oils to keep the bird dry</p> Signup and view all the answers

<p>A tail used to grasp and move</p> Signup and view all the answers

<p>Small pouches located where the stomach and intestine of a fish meet: used for digestion</p> Signup and view all the answers

<p>A terrestrial vertebrate who lays amniotic eggs and breathes with lungs</p> Signup and view all the answers

<p>A specialized digestive chamber in some herbivores such as cows that allows them to regurgitate their food to re-chew it</p> Signup and view all the answers

<p>The lower chamber of the heart that pumps blood through the lungs or body</p> Signup and view all the answers

<p>Any animal with a backbone</p> Signup and view all the answers

<p>Animals that reproduce by giving birth to live young which had been nourished inside the mother’s body for a period of time</p> Signup and view all the answers