reptile review

8/6/2019 Reptile Review

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Reptile Review #1


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Match the type of Reproduction

with its description

oviparityShell is put around egg; eggs are

laid and hatch outside mothers body ____________________

No shell is put around egg; Egg is

retained in mothers body andnourishment comes from mother _____________________

through placenta; young are born alive

Shell is put around egg; Egg is

retained in mothers body until just before hatching or hatches _____________________

inside body; Nourishment comes

from egg not mother

viviparity

ovoviviparity


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This green area

stores nitrogenwastes for theembryo and actsas its lung

Allantois

The portion of the shell covering the dorsal part of

a turtle is called the ________________carapace


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Thin fan-like membrane that holds the small

intestine in place and divides the turtles

coelom into compartments

mesentery

Number of chambers in the heart of all

reptiles except Crocodilians.

3Crocodiles have 4 like a mammal


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Match the organ with its function:

Stores bile _______________________

Blood vessels that carry blood

back to heart ________________

Partly divides ventricle to

prevent blood mixing __________________Carries food to stomach ________________

Connects plastron & carapace ________________

Membrane holding intestine in place ____________Regulates ion/water balance in

blood & tissues ___________________

Gall bladder

veins

septumesophagus

bridgemesentery

kidneys


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This membrane

surrounds the embryo

and the fluid in which

it floats

amnion

Fertilization in reptiles is _________________

Internal External

Internal


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This reptile belongs

in the order

_______________Squamata

Snakes like rattlesnakes and water

moccasins that kill injecting venom withlarge movable fangs are called

__________________vipers


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An organism that gets its body heat from its

surroundings is called _______________Ectothermic

This membrane

surrounds all the other

membranes andprotects the developing

embryo

chorion


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This membrane (colored

blue) surrounds theembryos fat-rich food

source

Yolk sac

Multi-purpose cavity at the end of the digestive

system that collects waste from large intestine,

bladder, as well as eggs/sperm.

cloaca


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This organism belongs in

the order ____________

Crocodilia Chelonia Squamata

Chelonia

Part of the circulatory system that carries blood

from the heart to the lungs and back to the heart

Pulmonary circulation


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Stores urine _______________________Blood vessels that carry

blood away from heart _______________

Place where sperm grow tails ______________Carries sperm from epididymis

to cloaca ________________

Ringed windpipe ________________Dorsal shell ___________________

3rd eyelid _____________________

Urinary bladder

arteries

epididymis

Vas deferens

tracheacarapace

nictitating membrane


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This is the protein

and water neededby the growingembryo

albumen

Name one of the parts of the brain that is larger in

a reptile than in an amphibian

Cerebrum OR optic lobes


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Type of egg found in

reptiles with a protectiveouter shell and 4

membranes inside.

Amniotic egg

This substance is made in the liver, stored in thegall bladder, and used in the small intestine to

digest fats.bile


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The part of the shell on the ventral surface of

a turtle is called the __________________plastron

The heart of a turtle has ____ atria.

1 2 3

2


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The lining of the lungs is folded into

numerous small sacs called _____________alveoli

Part of the egg which stores nitrogen wastes

and acts as a lung to exchange gases.

allantois


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Protein in reptile skin that makes it scaly.

keratin

Specialized sense organ in the roof of the

mouth of snakes & lizards that detects

odors.Jacobsons organ


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Type of reproduction in which embryos are

retained in the body, nourished by aplacenta, and born alive.

viviparity

Land dwelling reptiles excrete nitrogen in

the form of ________________Uric acid


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Type of reproduction found in turtles

Oviparity viviparity ovoviviparity

oviparity

The ability of lizards to detach their tails when

grabbed by a predator is called ________________autotomy


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Snakes and lizards belong to the order

Chelonia Squamata Crocodilia Rynchocephalia

Squamata

Name the 3 parts of a turtles shell

Carapace, plastron, & bridge


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Type of reproduction in which eggs are laidshortly before hatching or they may hatch

inside the body, but nourishment for theembryo comes from the egg not themother.

ovoviviparity

Warm blooded animals are __________________

Ectotherms Endotherms

endotherms


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In reptiles low oxygen and high oxygen blood

is prevented from mixing in the heart by a

____________ in the ventricle.

Partial septum

Give an example of a reptile with no teeth.

Turtle or tortoise


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Type of reproduction in which eggs are

covered with a protective shell and laidoutside the body to hatch.

Oviparity

These snakes kill their prey by injecting venom

through large, mobile fangs

Constrictors vipers Elapids

vipers


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MATCH THE PART WITH ITS FUNCTION

Tiny air sacs in lungs _________________

Makes sperm _________________

Adds albumen & shell to eggs _____________________

Processes nitrogen waste for kidneys _________________

Collecting space for feces, urine, and sperm or eggs

_______________

ALVEOLI

TESTES

OVIDUCTS

LIVER

CLOACA


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Tell a characteristic found in turtles but

NOT other reptiles.

Beak instead of teeth; shell;

pelvic and pectoral girdles lie within ribs

The purpose of ALVEOLI is to

Increase surface area for more gas exchange


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The excretory organ in reptiles is_____________kidneys

Tell 3 characteristics of REPTILES

Thick, scaly skin

Internal fertilization

Breathe with lungs

Claws on feet

ectothermic


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Name the amniotic egg partStores nitrogen waste

and exchanges gases _______________________

Membrane around fat rich

food source _______________________

Membrane around the embryo

& surrounding fluid ________________________

Water & protein for growing embryo _________________

Membrane around all other membranes _______________

ALLANTOIS

YOLK SAC

AMNION

ALBUMEN

CHORION


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T or F

Turtles have a nictitating membrane like frogs.TRUE

What makes crocodilians different from other

reptiles?

Have 2 ventricles; complete septum


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A B C

Which of the diagrams shows the

circulatory system of most reptiles?

A 2 loops; 3 chambers

2 loops; 1 loop 2 loops

3 chambers 2 chambers 4 chambers


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A snake uses its Jacobsons organ to

locate prey inject venom detect heat digest food

Locate prey

Its used in smelling.

Tell one reason why a reptile might shut off blood

in the pulmonary loop

When inactive

When diving underwater

When wants to warm up fast


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What determines whether a baby turtle turns

out to be a girl or boy?

Sex is determined by temperature of the

environment surrounding the egg.

What is the larval form seen in reptiles?

Trochophore bipinnaria nauplius tadpole

Trick question:

Turtles have direct development no larva!

Turtles hatch looking like miniature versions of adults.


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Organ that stores bile

Gall bladder

Living reptiles most closely related to dinosaurs.

Crocodiles and alligators


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Opening to the digestive system

gullet

Type of skeleton seen in reptiles

Exoskeleton Endoskeleton

endoskeleton


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The albumen and shell of an turtle egg are added inthe __________________

ovary oviduct cloaca

oviduct

Snake that kills its prey by squeezing and

suffocating it.

constrictor


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MATCH THE PART WITH ITS FUNCTION

Stores glycogen _______________________

Uses trypsin & bile tofinish digestion _______________

Uses acid and muscle contractionto breakdown food ________________________

Remove nitrogen waste from bloodand makes urine _________________

Ringed tube that carries air to bronchi _________

LIVER

Duodenum

(Small intestine)

STOMACH

KIDNEY

T

RACHEA


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Makes bile _______________________

Makes, stores, and

recycles blood cells ________________

Makes digestive enzymes

like trypsin for the small intestine

__________________

Absorbs nutrients ____________________

Opening to lungs ________________

Tummy shell ___________________

Eardrum _____________________

Liver

spleen

pancreasileum (Small intestine)

glottis

plastron

Tympanic membrane


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Processes nitrogen waste for kidneys ____________

Respiratory organ in reptiles ________________

Carries both high and low oxygen blood

________________ & __________________Controls involuntary organs ________________

Controls higher thinking/learning ______________

Bone connecting eardrum to inner ear ___________

Sense organ for smell in roof ofmouth of snakes & lizards ___________________

liver

lungs

Ventricle conus arteriosusMedulla oblongata

cerebrumcolumella

Jacobsons organ


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Controls balance & motor coordination ___________

Nostrils ________________

Also called colon ________________

Skull bone ________________Receives blood from lungs ______________

Receives blood from body _______________

Processes info about vision ___________________

cerebellum

External nares

Large intestine

craniumLeft atrium

Sinus venosusOptic lobes


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Name the three body systems that

empty into the cloaca

Digestive, excretory, reproductive

How is reproduction in turtles

different than in frogs?

TUR

TLES FROGSInternal fertilization external fertilization;

amniotic eggs; jelly coated eggs

Direct development indirect development


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Organ that controls heart rate, blood

pressure, and metabolism rate.

Thyroid gland

Reptiles are _________________

protostomes deuterostomes

deuterostomes


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Reptiles are ________________.

invertebrates vertebrates

vertebrates

Reptiles are _________________

ectotherms endotherms

ectotherms


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T F Turtles can crawl out of their shells.

F Their ribs and spine are attached to the shell.

T F Turtles and tortoises are the only

reptiles without teeth.T They have a hard beak, other reptiles

have teeth.

T F Turtles are pseudocoelomates.

F Like all higher animals, they have a

true coelom.


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Organisms whose body temperature is

dependent on their environment are called_______________________ectothermic

Reptiles have ____________ development.

Direct indirect

direct


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Reptiles have _____________ fertilization.

external internal

internal

Reptiles have a(n) __________ circulatory system.

open closed

closed


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Protein that forms the scaly skin of

reptiles, bird feathers, and your hairand fingernails.

KERATIN

Reptiles excrete nitrogen waste in the form of

_________________

Ammonia urea uric acid

Uric acid


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Animals can excrete nitrogen waste in

several forms (ammonia, urea, uric

acid). Which is the least toxic?Uric acid

Tell one reason scientists think an asteroid hit

The earth 65 million years ago wiping out

all the large reptiles (dinosaurs)

1. Layer of irridium (common in asteriods but not on Earth) was

found in rock laid down from that time period

2. Discovery of large impact crater in Mexico

3. Quartz crystals in rock show compaction


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T F Reptiles have the ability to

close off their pulmonary circulation.

T They do it when they are swimming under

water or trying to warm up quickly.

T F All reptiles have a 3 chamber heart

except turtles.

F Crocodiles are the reptiles with a

4 chamber heart.


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The blastopore in reptile embryos

becomes the __________.

mouth anus

anus

Reptiles, birds, and mammals are thought to

have a common ancestor because they sharewhat characteristic?

Amniotic eggs


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MATCH THE REPTILE WITH ITS ORDER

Snakes and lizards Turtles & tortoises

_________________ ______________

Crocodiles & alligators

_________________

SQUAMATA CHELONIA

CROCODILIA


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Match the organ with its body system:

Kidneys _______________________

Heart ________________

Ileum __________________

skin ________________

Spinal cord ________________

oviducts ___________________

bronchi _____________________

excretory

circulatory

digestive

integumentary

nervous

reproductive

respiratory


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In most organisms, the individuals sex is

determined by the presence of X or y sex

chromosomes. How is this different in turtles,crocodiles, & some lizards?

Sex is dependant on the temperature

of the nest where the eggs are laid

How are the lungs of a turtle different than

the lungs in a frog?

Have alveoli; frog lungs dont


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Which of the reptiles provides the most parental care to

their young?

Turtles lizards snakes crocodiles

crocodiles

Reptiles are _________________

ectotherms endotherms

ectotherms


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This reptile belongs

in the order

_______________Crocodilia

Snakes like pythons and boas that kill by

squeezing and suffocating their prey are

called __________________constrictors


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Sinus

venosus

RIGHT

Atrium

VentricleConus

arteriosus

Lungs

Bodyorgans

LEFT

Atrium

Follow the path of blood in the frog circulatory system.


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Smaller tubes that connecttrachea to lungs _______________________

Gland that controls heart rate,blood pressure; cell development ____________

Also called COLON ____________________

Collecting space for urine, feces,

and eggs or sperm __________________

bronchi

thyroid

Large intestine

cloaca


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Exit opening in animals

with a cloaca ____________________

Nostrils ________________

Tubes that connect earsto back of throat __________________

Fan like membrane that holds

digestive organs in place _________________

vent

External nares

Eustachian

mesentery


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Tell how the circulatory system in reptiles is

similar to that in amphibians.

Both have:

3 chamber heart

2 atria; 1 ventricle

2 loop closed system

Pulmonary & systemic loops

Sinus venosus and conus arteriosus

Follows same pathway

Arteries leave heart; veins return


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Tell how the circulatory system in reptiles is

different from that in amphibians.

Reptiles: Amphibians:

Ventricle has partial septum NOT

(crocodilians 4 chambers)Sinus venosus & conus arteriosus NOT

are smaller

Can shut down pulmonary loop Cant


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The ancient reptile order

that includes only two

species of spiny crested

tuataras

is_______________Rynchocephalia

Snakes like cobras that kill injecting venom

with small fixed (non-movable) fangs are

called __________________elapids

Tell how the reproductive system in turtles is


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Tell how the reproductive system in turtles is

different from that in frogs.

TURTLES FROGSInternal fertilization external fertilization

males have penis w/ amplexus

Direct development indirect development

Sex determined by sex determined by

temperature of nest sex chromosomes

Amniotic eggs jelly/no shells on eggs


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This reptile belongs in the

order _________________Chelonia

Name a group of reptile that shows another kind of

reproduction besides oviparity.

Snakes or lizards


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Which of these parts is larger in turtles and

in frogs?Cerebrum

Name the parts of the brain starting at the spinal

cord and moving toward the nose.

Medulla oblongataCerebellum

Optic lobes

Cerebrum

Olfactory lobes


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Turtles belong to the

Kingdom :

Phylum:

Sub Phylum:

Class:

Order:

Animalia

Reptilia to creep or crawl

Chelonia tortoise

Chordata

Vertebrata

Match the brain part to its function:


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Match the brain part to its function:

Controls involuntary body organs

___________________

Higher thinking & learning _______________

Processes info about vision ____________________

balance & motor coordination ____________

Processes info about smell _______________

Medulla oblongata

cerebellum

cerebrum

Optic lobes

Olfactory lobes


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