According to the fossil record, which of these evolved after amphibians? Select two options.
Answers
Explanation:
YOUR CORRECT QUESTION IS :
According to the fossil record, which of these evolved after amphibians? Check all that apply.
mammals
sponges
fish
bacteria
reptiles
AND YOUR CORRECT ANSWER IS.....
The correct answers are Reptiles and Mammals.
It is said Right after the amphibian evolution came to the amniotic egg which allowed early reptiles to move. The early reptiles were part of a group called the cotylosaurs. Then, it came the early mammals that evolved from one lineage of reptiles.
Answer:
The evolution of fish began about 530 million years ago during the Cambrian explosion. It was during this time that the early chordates developed the skull and the vertebral column, leading to the first craniates and vertebrates. The first fish lineages belong to the Agnatha, or jawless fish. Early examples include Haikouichthys. During the late Cambrian, eel-like jawless fish called the conodonts, and small mostly armoured fish known as ostracoderms, first appeared. Most jawless fish are now extinct; but the extant lampreys may approximate ancient pre-jawed fish. Lampreys belong to the Cyclostomata, which includes the extant hagfish, and this group may have split early on from other agnathans.
Explanation: