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

Identify the italicized word. Skiing can be great fun. skiing is italicized a) gerund b)participle

which statement accurately describes the impact of technology on world war 1

Which of the following describes an important role scientists have in society?

Carlina cannot use both of the tickets she bought for the rock concert to be held Saturday night. She sold one of the tickets to Kristen for 75% of the original

Why is Clips so angry that she has to let Odysseus go?

James took two pea plants one in a dark closet and the other in a sunny window sill. Both are located in air conditioned rooms.He then measured the growth of th

A circular pool has a radius of 15 feet. The family that owns the pool wants s to put up a circular fence that is 5 feet away from a he pool at all points. How

Which feature of Anglo-Saxon culture is reflected in the passage

What is the slope of the line that passes through the points (–1, 13) and (4,-2)? A. -1/3 B. 3 C. the slope is undefined D. -3

The ______ mood is used to give a command or make a request. indicative imperative subjunctive progressive