Star fish - Study guides, Class notes & Summaries

What are the main groups in the phylum Echinodermata? - Class Asteroidea - Sea Stars. Class Echinoidea - Sea Urchins, Heart Urchin, and Sand Dollars. Class Crinodidea - Sea Lillies. Class Holothuroidea - Sea Cucumber. How would you know which the oral or aboral surface was on an echinoderm? - The oral surface has the mouth. The aboral surface has the anus. What is pentaradial symmetry? - Five pointed symmetry. Pentaradial symmetry ('penta-' means five) follows a pattern where the parts...

Name 3 types of selective or choice menus. - Static/fixed/set, single use, and cycle What do you call an item that has high profitability and high popularity? - Star What do you call an item that has low profitability and low popularity? - Dog What do you call an item that has high profitability and low popularity? - Puzzle What do you call an item that has high popularity and low profitability? - Plowhorse What temperature should dry storage be held? - 50-70 degrees F How long can fresh e...

CSET Subtest 2 Questions and Answers Already Passed Water cycle? Condensation Rain drop and gravity- which direction will it fall? slight right direction what makes grass green or gives it a green color Chlorophyll (chlorophyll absorbs blue light and red light, but reflects the green light) Why is it colder in the central valley in the winter than on the coast in CA? It is warmer at the central coast Why does the ocean not freeze as fast as a lake? Sea water freezes at lower temperatures, t...

Genetics unit test Exam Questions And Answers (Verified And Updated) What letter is an example of sexual reproduction? A: Binary Fission B: Budding C: Fish releases sperm into water to fertilize eggs D: Fragmentation - answerC What letter is an example of asexual reproduction? A: Two deer mate B: A new sea star grows from the cut off arm of another C: Two foxes mate D: Human reproduction - answerB What is the difference between Sexual Reproduction and Asexual Reproduction? - answerS...

Marine Biology Exam One Questions and Answers 100% Pass World ocean covers nearly ______ of earth's surface - Correct Answer️️ -71%, 139,400,000 square miles Difference between marine biology and oceanography. - Correct Answer️️ - Oceanography - study of the oceans and their phenomena, such as waves, currents and tides Marine Biology - study of the living organisms that inhabit the seas andtheir interactions with each other and theirenvironment How much of the ocean is actually...

History of Oceanography Exam Questions and Answers 100% Pass Coordinates - Answer- a set of numbers that describe where something is located Sonar - Answer- a technique of detecting objects underwater using sound waves Latitude - Answer- a location's distance north or south of the equator Longitude - Answer- Distance east or west of the prime meridian, measured in degrees Ancient Uses and Explorations (5000 B.C. to 800 A.D.) - Answer- Fish hook and spears dated approximately 5000 B.C. E...

Genetics unit test Exam Questions And Answers (Verified And Updated) What letter is an example of sexual reproduction? A: Binary Fission B: Budding C: Fish releases sperm into water to fertilize eggs D: Fragmentation - answerC What letter is an example of asexual reproduction? A: Two deer mate B: A new sea star grows from the cut off arm of another C: Two foxes mate D: Human reproduction - answerB What is the difference between Sexual Re

Marine Bio CH. 1, 5, & 6 Quiz 100% Pass What is marine biology? The study of organisms that live in the sea. Marine bio facts not a separate science an applied field of biology and incorporates others: geology, chemistry Marine biologists study organisms that inhabit the sea (living things) Oceanographers study physical aspects (tides, currents) Why study marine bio? since life is believed to have risen in the sea, studying MB could provide a clue about links to our evolution many products c...

IXL Questions and Answers Already Graded A Rana sylvatica, a species of wood frog, endures harsh winters in a state of hibernation_______________ can survive with two-thirds of its body water completely frozen. 1. Hibernation it 2. Hibernation; it 3. Hibernation, and, it 2. Hibernation; it Britney was an experienced speed chess_______still struggled with the pace of competitive tournaments. 1. Player; but 2. Player, but 3. Player but 3. Player but People who are lactose intolerant can obt...

BIOL1902 Exam Questions With Verified Answers One adaptation animals have for hearing - answervery large ears (external pinnae). E.g: red fox, wolves Owls do not have large external pinnae/ears but instead have - answerhidden ears and hearing is one of their most developed senses. E.g: long earred owls, barred owl, great grey owl. They also use their faces to hear with facial disks (like satellite dishes, move sound toward the ear openings). Owls also have very small these - answerbeaks/...