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Yes. Lancelets are fish and all fish are ectothermic.
Chanel Huels
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Can you list ectotherms?
Reptiles (Lizards and Snakes) are ectotherms Amphibians are ectotherms
Give an example of a lancelets?
Lancelets are also known as amphioxus. An example sentence would be: When prepared properly, he thinks lancelets are absolutely delicious.
Do lancelets have a backbone?
no
Are sea turtles endotherms or ectotherms?
Ectotherms their body temperature changes with the environment
Are amphibians endotherns or ectotherns?
Endotherms are warmblooded, ectotherms are coldblooded, so amphibians are ectotherms.
What is the oldest chordate?
Lancelets
What Tunicates and lancelets are two subphyla of animals classified as what?
chordates
What some chordates such as sea squirts and lancelets do not have?
Chordates such as the sea squirts and lancelets do not have a backbone that is why they are called vertebrate chordates.
Are all insect ectotherms?
Yes. As a rule of thumb; all animals are ectotherms except for mammals and birds.
Are lancelets filter feeders?
yes
Why do ectotherms hibernate?
ectotherms' body temperature change with surrounding climate. hence to avoid exposure to cool temperatures, they hibernate.
What type of body cavity do lancelets have?
Acoelomate
