michael1498
25.07.2019 •
Biology
What did the haikouella, a primitive early chordate fossil, lack that vertebrates have?
Solved
Show answers
More tips
- C Computers and Internet Google Search Tips and Tricks: Everything You Need to Know...
- S Science and Technology Why is there no gravity on other planets?...
- F Food and Cooking Deflope: What is it and how does it work?...
- B Business and Finance How to Create a Business Plan? Your Ultimate Guide...
- F Food and Cooking Unusually Delicious Shashlik - Follow the Etiquette of Proper Preparation!...
- C Computers and Internet Make Easy Accessible Screenshots on iPad in Just a Few Minutes...
- T Travel and tourism Lost in the Catacombs: What to Do?...
- F Family and Home Protect Your Home or Apartment from Pesky Ants...
- H Health and Medicine How to Treat Styes: Causes, Symptoms, and Home Remedies...
- L Legal consultation What Documents Are Required for a Russian Passport?...
Answers on questions: Biology
- B Biology Which answer best describes the continental shelf? answer choices: thick deposits of sediments carried out from the land area of land that drops toward deep ocean basins...
- B Biology Anthony observes a truck driving past a street sign for 10 seconds. In this example, the street sign would MOST likely serve as Street Sign Truck at 0:10 Truck at 0:00...
- B Biology A promoter is . A protein that binds to the RNA polymerase to facilitate transcription A protein that binds to the ribosome to facilitate translation A sequence of nucleotides...
- B Biology Genes that actively control the expression of a trait are referred to as:...
- B Biology If every woman wore 2-inch heels when she was measured, what is the correlation between the actual female and male heights? explain your answer....
- B Biology Girls begin their growth spurt around age while boys begin their growth spurt around age...
- B Biology Fats, oils, phospholipids, steroids and waxes are all examples of which are macromolecules made up almost entirely of hydrogen and carbon....
- B Biology He bacteria that cause tetanus can be killed only by prolonged heating at temperatures considerably above boiling. this suggests that tetanus bacteria...
- B Biology Diane, who is breast-feeding her infant daughter, had measles as a child. her daughter will be protected from the disease because of the in diane s breast milk....
- B Biology If no oxygen is available to a cell, then the net atp production resulting from the metabolism of a single glucose molecule is...
Ответ:
Answer- Skull and Ear Organs
Haikouella, a primitive early chordate fossil which is similar in appearance to to lancelet, was found to have formed-brain, eyes, and muscular segments. However it lacked two major things that vertebrates have, namely skull and ear organs. Additionally, Haikouella had respiratory gills on its pharynx.
Ответ:
False
Explanation: