namilyne namilyne

03-02-2017
Biology

contestada

what is the trait that is ancestral to all chordates?

Respuesta :

Justtae16 Justtae16

03-02-2017

The trait that is ancestral to all chordates is the presence of a notochord...the others are gill slits and nerve chord

Answer Link

Alkatoe Alkatoe

03-02-2017

Notochord - a rod made from cartilage, in vertebrates it is replaced by spine

Answer Link

Otras preguntas

A reaction of 2.5kg of fissionable material takes place. Assuming a 0.10% mass defect, how much energy is released?

Solve for x. Show each step of the solution. Convert to decimal form. 2.3(6-x)+22=96-2.3(2x+12)

Which pair of organic chemicals are considered stereoisomers?

A homemade capacitor is assembled by placing two 10-in. pie pans 2 cm apart by a piece of glass and connecting them to the opposite terminals of a 12-V battery.

Can you walk me through how to work this question out i'm not sure how to get the answer! Thanks

What’s the answer? Need answer ASAP

ANSWER QUICK WILL MARK BRAINLIEST!!!!!which of the following regions represents the erea where the Indians that live in tundra conditions and igloos lived?A. 1B

Crayfish, jellyfish, and shellfish are true fishes. a. True b. False

Type the antecedent to which the pronoun 'their' refers in the following sentence. Use exact spelling. Traditional farmers usually keep a herd of cattle on the

Are these functions?