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- Tetra pods evolved from ___ . a. sharks b. teleosts c. lobe-finned fishes d. placodermsExtast Cyclostomes, whichincludes has fishesnd Lampreys, are theo dest lineage of vertebrates, which chaachteran co) difforentlates extat Cycbstre from extant cartildaginaus Aish (chandraichlyns)? Lyclostomes lack Jaws Cycbstomes haye cartlaginous, skeletons Darsal and ventral fAns absent from Cyclostones Cyclostones lack a Vertebrad Colum Cyclostames have mineralization of SkelehmsMatcht eh follo0wing Superclass Agnatha 12345678 Class Aves 12345678 Class Reptilia 12345678 Class Chondrichthyes 12345678 Class Cestoda 12345678 Class Osteichthyes 12345678 Class Amphibia 12345678 Class Mammalia 1. Primitive, jawless fish. 2. Group that contains organisms with 5 - 7 open gill slits. 3. Group with scaled bodies and swim bladders. 4. Group that must live in a moist environment and breathes through their skin. 5. Group of ectothermic organisms that evolved hard shelled eggs that resist drying out on land. 6. Group of organisms that has feathers and light bones. 7. Endothermic organisms with hair on their bodies. 8. None of the above
- sparrow philippine crocodile feather tawilis hagfish tamaraw scales on body mammary fins glancl egg amniotic egg lung vertebrae jawMembers of such a large and diverse phylum as mollusca impact humans in many ways Discuss this statemen Provide me answer as soon as possible plzGuestion Do think the polyp stage or Hthe medusa stage predominated in the ancestral Cnidarians ? Support your What implications does have when interpreting relation ships classes? Answer, you answer answer your the evolutionary the Cnidarians amang
- Which is not a feature of the Arthropoda? O most diverse lineage on the planet O compound eyes but no cephalization O hard exoskeleton made of unique chitor O segmented body with specialized organ O gills or tracheal system for gas exchangelops into In the previous section we referred to animal diversity briefly. In the current section we explore in detail characteristics of humans which are part of chordates. bidw There are many careers related to the numan body and health cophyte state 20 different careers and their job description boig S16 16is nemiA bird or feathered dinosaur is. Neornithes Archaeopteryx Enantiornithes Paleognathae
- Character Vertebrae Jaws Swim bladder Paired limbs Embryonic membrane Mammary glands Dry, scaly skin Front eye opening Feathers lancelet lamprey shark OOOOO 0 0 0 0 OOOO 0 0 0 0 1 oooo LLOOO 1100 0 0 0 1 0 1 0 0 000 OOOO 0 0 0 Bony amphibian mammal fish 0 1 Oooo 0 0 0 0 1 1 1 1 0 0 0 0 0 1 1 1 1 1 1 0 0 0 lizard crocodile bird 1 1 1 1 1 OLOO 0 1 0 0 Is the tree rooted or unrooted? Justify your answer and describe the character of the outgroup organism and ingroup organisms? 1 1 1 1 1 0 1 1 lo 0 1 1 1 1 1 0 1 1 1Peramorphosis can occur when a feature, such as horns, ______in a descendent than in its ancestor. grows faster grows more slowly stops growing earlier starts to grow laterIn the animal kingdom today, poikilotherms outnumberhomeotherms by a great margin. Why is poikilothermy asuccessful way of life even though poikilotherms sometimesmust compete successfully with homeotherms to survive?