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

Candidates for the U.S. House of representatives must have been a citizen for at least the last how many years prior to their candidacy?

The Zimmerman Note was the British agreeing to stop the shipment of goods to and from the US. True False

which fraction is greater 3/4 or 7/8

A scale drawing showing the distance from your house to the school has a scale of 1.5 cm to 5 km. If the actual distance from your house to the school is 30 km,

how to factor 3xy-6x+4x-8

What is the constant of variation for the quadratic variation? 10y = 6x2 A)0.6 B)10 _ C)1.6 6

What is the derivative?

celia writes the equation d=8t to represent the distance in miles d that bikers could travel in t hours at a speed of 8 hours per hour

He worked feverishly for a little less than an hour, at the end of which he found he had solved every problem in every branch of higher mathematics that had eve

What is Mystery Island the temperatures are 75-89 in early January and it gets up the 10-25 cm of rain? (Your Guess) SCIENCE