Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Bio of animal quizz

QuestionAnswer
What are the 2 key characteristics that all arthropods share in common? +Segmented bodies +Jointed appendages
What is the special skeleton of arthropods? +Possess a hard exoskeleton (bo xuong ngoai) made by chitin and protein that is secreted by and remains fused to the epidermis
What is the function of exoskeleton? +A continuous structure with overlapping folds. ( nep gap) allowing body to bend and the appendages( phan phu) to move. +Provides support for the body , provides an anchor for muscle attachment +protect the animals from predators and impedes waterloss
Do arthropod has coelom? Yes it is
Characteristics of arthropods +The main body cavity is a Hemocoel comprising part of the Open Circulatory System +The nervous system is like annelids, consisting of the dorsal brain and a single ventral nerve cord.
The specialized respiratory organs of athropods Varying from Gills in crustaceans, to Book Lungs in arachnid, to Tracheae and Spiracles in insect
The specialized excretory organs of arthropods for eliminating metabolic waste? The Malpighian tubules found in insect.
Major innovation of arthropods? +Bilaterally symmetry, three primary germ layers, a true coelom and segmentation +2 key elements: Jointed appendages(used for walking, flying feeding, reproducing, and sensing the envi) and an exoskeleton
Subphylum Myriapoda includes classes and animals? +Chilopoda (Centipedes) +Diplododa (Millipedes)
The traits and characteristics of Chilopoda (Centipedes)? +Cylinical body divide into head and segmented trunk +One pair of legs per body segment +One pair of antennae ( rau) +Poison fangs( rang nanh) absent;teresstrial
The characteristics of Diplopoda +Cylinical body divide into head and segmented trunk +2 pairs of legs per body segment +One pair of antennae +poison fangs absent;terrestrial
Subphylum Crustacea includes? +Malacostraca( Crayfish, lobster, crabs...)
What are the characteristics of Malacostraca class ? +2 pair of antennae +Biramous appendages +one pair of madibles (ham duoi) +Two pair of maxillae (xuong ham) +marine, freshwater, or terrestrial
Subphylum Hexapoda includes? +Insecta (Insects)
What are the characteristics of insecta class ? +body divided into head, thorax (nguc), and abdomen (bung duoi) +Three pair of legs on thorax +one pair of antennae +Primarily teresstrial
special about anthropods? The first animal to inhabit land, predating other familiar ancient The first animal to fly
Characteristics of centipedes? +Carnivorous predator that feed on worms and insect +body is divided into head and a trunk. +one pair of legs per body segment + A single pair of antennae on the head, and a pair of appendages modified into poison fangs.
Characteristic of Millipedes ? +Slow, docile herbivores feed on vegetation. +prefer dark, moist areas +Their clindrical body is divided into a head and a multi-segmented trunk + Two per of legs per body segments +single pair of antennae without poison fangs .
Characteristics of Crayfish? + Divided into two main regions ,The cephalothorax and the abdomen +appendages are present on both regions, +Rostrum,a pair of stalked, compound eyes, and 2 pairs of antennae +The longer pair is antennae, shorter is antennules
What organ does crayfish use for defense purpose and capturing killing prey? Cheliped.
What are the characteristics of Insects? +3 pairs of uniramous (Unbranched) walking appendages +1 pair of antennae +3 distinct body regions: Head, thorax, and abdomen
What are the evolution that allowed insects to thrive despite the challanges of a terrestrial environment +Stronger support system and stronger walking appendages to overcome the forces of gravity +waxy(sap) cuticles( vo) built to withstand the osmotic (tham thau) of dry air, yet adapted for gas exchange
Continue of evolutin in insects +Ability to fertilize eggs internally to prevent desiccation( su kho rao) of exposed gametes +Specialized respiratory, excretory, and digestive structures modified to conserve water +appendages modified into wings to take advantage of aerial habitats
Created by: changbomht
Popular MCAT sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards