WEEK 1 - diversity (General) 2 0.0 / 5 ? BiologyAnimal DiversityUniversityAll boards Created by: Z0ologyCreated on: 04-10-22 11:56 what is the kingdom for trilobites Animalia 1 of 18 what is the phylum for trilobite Arthropoda 2 of 18 What is the class for trilobites Trilobita 3 of 18 when did the trilobites first make an appearance in the fossil record 521 - 250 mya 4 of 18 how many different trilobites are there 20,000 5 of 18 what is the phylum for nautilus Mollusca 6 of 18 What is the class for nautilus Cephalopoda 7 of 18 What time period have nautilus been around from Lower devonian period 8 of 18 Phylum for orthoceras mollusca 9 of 18 Class for orthoceras Cephalopoda 10 of 18 What time periods did orthoceras live from Early ordovician - Triassic period 11 of 18 how long were orthoceras around for 300 mya 12 of 18 What were orthoceras Carnivores 13 of 18 How long could orthoceras grow to over 14 feet 14 of 18 what may be the reason that animal diversification accelerated rapidly from 252 to 535 million years ago All anwers 15 of 18 how many body plans survived to become modern animals 37 16 of 18 what are hox genes (homeobox) group of related genes that control the body plan of an embryo along the head-tail axis. They are the blueprint for the animal body plan of an embryo. 17 of 18 are hox genes evolutionary conserved Yes 18 of 18
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