AshliZito943
Answered

Find the best solutions to your questions at Westonci.ca, the premier Q&A platform with a community of knowledgeable experts. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

Modern sea star larva resemble some primitive vertebrae larvae. This similarity may suggest that primitive? vertebrates a. share a common ancestor with sea stars b evolved from sea stars c evolved before sea stars d belong to the same species as sea stars

Sagot :

lrathburn
The similarity between the sea star larva of modern times and some primitive vertebrae larvae suggests that they share a common ancestor with sea stars
anvitanvar032

Modern sea star larva resemble some primitive vertebrae larvae. This similarity may suggest that primitive  share a common ancestor with sea stars.

What are primitive vertebrae larvae?

  • A scientist refers to something as "primitive" if it has undergone the least evolution since the first vertebrates.
  • They lack paired pectoral (shoulder) and pelvic (hip) fins in addition to missing jaws.
  • Even in lampreys, their notochord remains throughout their entire existence and is never entirely replaced by a backbone. They don't have scales.
  • Hagfish are thought to be the most basic vertebrate known, living or extinct, as they lack both jaws and vertebrae.
  • The invertebrate class most closely related to vertebrates is the tunicates.
  • Ascidians, sometimes known as sea stars, are the most prevalent subgroup of tunicates. Ascidians are immobile, sessile creatures with bodies resembling vases.

learn more about primitive vertebrae here: https://brainly.com/question/2535807

#SPJ2

We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Westonci.ca is here to provide the answers you seek. Return often for more expert solutions.