nj nj nj nj nj nj
Questions with Correct Answers
nj nj nj nj
Invertebrate njfossils nj- njCORRECT njANSWER nj-no njbackbone, njshells
Vertebrate njfossils nj- njCORRECT njANSWER nj-backbone
Plant njfossils nj- njCORRECT njANSWER nj-leaves, njrandom njshape
Homologous njstructures nj- njCORRECT njANSWER nj-
anatomical njsimilarities njbetween njorganisms. njCommon njancestor
Analogous njstructures nj- njCORRECT njANSWER nj-
various njstructures njin njdifferent njspecies njhaving njthe njsame njfunction njbut njhave njevolved
njseparately. njN njo njcommon njancestor
Vertebrate njembryo njstructures nj- njCORRECT njANSWER nj-fish: njfin njbud
Reptile njand njbird: njear, njlimb njbud
nj
Bilateral njsymmetry nj- njCORRECT njANSWER nj-animal njhas nja njdefinite njleft njand njright njside
Radical njsymmetry nj- njCORRECT njANSWER nj-symmetry njfound njaround nja njcentral njaxis. njStarfish
Bilateral njsymmetry njphyla nj& nj3 njgerm njlayers nj- njCORRECT njANSWER nj-
chordates, njechinoderms nj(different njin njlarvae njform), njarthropods, njroundworms, njannelids, njmolluscs
, njflatworms, njrotifers, njlophophorates
, Radical njsymmetry njphyla nj& nj2 njgerm njlayers nj- njCORRECT njANSWER nj-comb njjellies, njcnidarians
Sponge njanatomy nj- njCORRECT njANSWER nj-y njshape
Hydra nj(cnidarians) nj- njCORRECT njANSWER nj-
Jellyfish nj- njCORRECT njANSWER nj-
Function njof njcnidocytes nj- njCORRECT njANSWER nj-
njspecialized njstinging njcells; njled njto njname njof njthe
njphylum
Medusa nj- njCORRECT njANSWER nj-free njfloating; njbest njexemplified njby njmarine njjelly
Polyp nj- njCORRECT njANSWER nj-
attached; njcylindrical njwith njtentacles njprojecting njfrom njone njend nj(hydras njand njsea njanemones)
Planarian nj- njCORRECT njANSWER nj-
Tapeworm njanatomy nj- njCORRECT njANSWER nj-
Planarian njcharacteristics nj- njCORRECT njANSWER nj-
ciliated njepidermis; njhead njwith njeye njspots njand njauricles; njnerves njand njbrain nj(nervous njsystem);
njbranc njhed nj(digestive njorgan); njhermaphroditic
Tapeworm njcharacteristics nj- njCORRECT njANSWER nj-
body njwall njspecialized njfor njabsorption; njscolex njwith njhooks njand njsuckers, njreduced njnervous
njsystem, nja njbsent njdigestive njorgan; njextensively njdeveloped njreproductive njorgans