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Last post by alfonzodavinchi
in Re: Which of the followi...
on Mar 10, 2023

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Subject / Started by	Replies / Views	Last post
Which of these statements accurately describes a similarity between sharks and r Started by federox	1 Replies 830 Views	Aug 10, 2013 by theo
To which of the following are the scales of chondrichthyans most closely related Started by federox	1 Replies 701 Views	Aug 10, 2013 by theo
The lamprey species whose larvae live in freshwater streams, but whose adults li Started by federox	1 Replies 675 Views	Aug 10, 2013 by theo
A team of researchers has developed a poison that has proven effective against l Started by federox	1 Replies 984 Views	Aug 10, 2013 by theo
The earliest known mineralized structures in vertebrates are associated with whi Started by federox	1 Replies 786 Views	Aug 10, 2013 by theo
The feeding mode of the extinct conodonts was A) herbivory. B) suspension feedin Started by federox	1 Replies 456 Views	Aug 10, 2013 by theo
Lampreys differ from hagfishes in A) lacking jaws. B) having a cranium. C) havi Started by federox	1 Replies 790 Views	Aug 10, 2013 by theo
What do all craniates have that earlier chordates did noWhat do all craniates ha Started by federox	1 Replies 467 Views	Aug 10, 2013 by theo
How many of the following statements about craniates is (are) correct? 1. Crani Started by federox	1 Replies 981 Views	Aug 10, 2013 by theo
A new species of aquatic chordate is discovered that closely resembles an ancien Started by federox	1 Replies 836 Views	Aug 10, 2013 by theo
Which extant chordates are postulated to be most like the earliest chordates in Started by federox	1 Replies 592 Views	Aug 10, 2013 by theo
Which of the following statements would be least acceptable to most zoologists? Started by federox	1 Replies 700 Views	Aug 10, 2013 by theo
Chordate pharyngeal slits appear to have functioned first as A) the digestive sy Started by federox	1 Replies 528 Views	Aug 10, 2013 by theo
Which group's members have had both lungs and gills during their adult lives? A) Started by federox	1 Replies 979 Views	Aug 10, 2013 by theo
There is evidence that ray-finned fishes evolved A) in response to a crisis that Started by federox	1 Replies 819 Views	Aug 10, 2013 by theo
The swim bladder of ray-finned fishes A) was probably modified from simple lungs Started by federox	1 Replies 686 Views	Aug 10, 2013 by theo
Which of the following belongs to the lobe-fin clade? A) chondrichthyans B) ray- Started by federox	1 Replies 1,094 Views	Aug 10, 2013 by theo
Arrange these taxonomic terms from most inclusive (most general) to least inclus Started by federox	1 Replies 699 Views	Aug 10, 2013 by theo
A trend first observed in the evolution of the earliest tetrapods was A) the app Started by federox	1 Replies 985 Views	Aug 10, 2013 by theo
What should be true of fossils of the earliest tetrapods? A) They should show ev Started by federox	1 Replies 935 Views	Aug 10, 2013 by theo
Which of these are amniotes? A) amphibians B) fishes C) egg-laying mammals D) pl Started by federox	1 Replies 1,184 Views	Aug 10, 2013 by theo
Why is the amniotic egg considered an important evolutionary breakthrough? A) It Started by federox	1 Replies 688 Views	Aug 10, 2013 by theo
Which era is known as the "age of reptiles"? A) Cenozoic B) Mesozoic C) Paleozoi Started by federox	1 Replies 370 Views	Aug 10, 2013 by theo
Which of these characteristics added most to vertebrate success in relatively dr Started by federox	1 Replies 629 Views	Aug 10, 2013 by theo
Which of the following is characteristic of most extant reptiles and most extant Started by federox	1 Replies 534 Views	Aug 10, 2013 by theo

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