The phylum Mollusca is the second largest in the animal kingdom including about 100,000 living species and with a long fossil record of some 35,000 more. The group is extremely diverse and includes such well known forms as the squid, octopus, slugs, snails and oysters. Like other large ...
Which class of the phylum Mollusca includes snails and slugs? What kind of squid lives in the bathypelagic zone? What is a chitin in the phylum Arthropoda? What is the phylum of algae? What species are in the Ginkgophyta phylum? What is cerata in members of the phylum Mollusca?
To which class of the phylum Mollusca does a squid belong? How many genera are in the class Insecta? How do members of the phylum Chordata differ from other animal phyla? What phylum do fish and amphibians belong to? What class in the phylum Echinodermata is the largest?
Bivalvia,class Bivalvia,class Lamellibranchia,class Pelecypoda,Lamellibranchia- oysters; clams; scallops; mussels Cephalopoda,class Cephalopoda- octopuses; squids; cuttlefish; pearly nautilus phylum- (biology) the major taxonomic group of animals and plants; contains classes ...
Unique venom that causes cardiac arrest by rupturing your red blood cells and causes platelets to release calcium (which tells the muscles to contract) and get too much calcium in your system and it causes cardiac arrestHyperkalemiaThey also have advanced nervous systems. Class Anthozoa Includes: ...
Chrodata Class - Lampreys -jawless -larva : looks like lancelet -skeleton : cartilage without collagen -Shealth around notochord Chrodata Class - Chondrichythes -skeleton (dervied) - predominately cartilage -evolution of teeth -Ex: sharks ; skates ; rays ...
They also inhabit nearly all ecosystems. The best known classes of molluscs are the Gastropoda (snails and slugs), Bivalvia (clams, oysters, mussels and scallops) and Cephalopoda (squids, cuttlefishes, octopuses and nautiluses).收藏 引用 批量引用 报错 分享 ...
use muscular foot to move ex: slugs, snails Respire through diffusion Bivalves: Have two shells held together by muscles Ex: clams, oysters, mussels Respire with gills Cephalopods Squids, Octopi, and Chambered Nautiluses Show very intelligent, learned behaviors- most neurologically advanced of the...
Class Cephalopod General Characteristics Octopus, squid, cuttlefish, and nautilus ___ Have tentacles Use jet propulsion Closed Circulatory System ___ Cephalopod Shell ___ Internal in squid (pen) and cuttlefish (cuttlebone) Absent in octopusses ___ Use siphon for jet propulsion Squeeze mantle ...
Learn more about this topic: Annelida Segmentation | Overview, Types & Significance from Chapter 27/ Lesson 12 49K Explore metamerism in biology and learn about annelida segmentation. Understand what annelids are and the evolutionary significance of metamerism in annelids. ...