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A. Notochord- protects and support the dorsal nerve cord; serves as the major skeletal support throughout life
b. Wheel
organ- draws food through the use of its cilia for digestion
c. Oral hood-serves as entrance and storage of food
d. Vestibule- IDK
e. Atriopore- serves as exit passage of water
f. Ocelli- act as simple eyes to detect light
g. Velum- work as valve and filter; surrounds the mouth
h. Velar tentacles- prevent undesirable objects from entering the digestive cavity
What else can I help you with?
What is periodic cleaning?
periodic cleaning is the cleaning of different parts of the house
What did bilateral symmetry lead to the evolution of?
It allows different parts of the body to become specialized in different ways. This is called cephalization.
What is a short notes placed in different parts of a program explaining how those parts of the program work?
Comments P.64 - Bottom of page
Which parts of the world is an equinox most different from other days of the year?
The northern hemisphere
Is gum a mixture or solution?
Gum is actually a solution or a homogeneous mixture because we can't see the different parts, they are all dissolved or mixed with each other and look alike. We can't separate the different parts of the mixture. Therefore gum is a solution mixture.
What is the phylum of Amphioxus?
Cephalochordata
What is an amphioxus?
An amphioxus is a lancelet, particularly of the genus Branchiostoma.
What is amphioxus?
An amphioxus is a lancelet, particularly of the genus Branchiostoma.
Different parts of polygon?
what are different parts of polygon
What is mechanism of feeding on amphioxus larva?
Amphioxus has a wheel organ which creates a current. This current carries water into the mouth, where food is trapped in the pharynx by cilia and mucus. Excess water is filtered through the pharyngeal slits to the atrium and out the atriopore.
The different parts of back panel?
different parts of back punel
How many parts are there in plants?
There are different plants with different parts but most plants have about 16 parts.
What physical features hindered the killer whale from surviving?
its the different parts on a killer whale its the different parts on a killer whale its the different parts on a killer whale its the different parts on a killer whale
Identify the different parts of the Globe Theater?
what are the different parts of the globe
Why is life different in different parts of the world?
Because different parts of the world offers different living conditions.
What are the different parts of a balance sheet?
Following are different parts of balance sheet:AssetsLiabilitiesOwner's Equity
Name four different parts of a fruit?
List four different parts of a fruit
