The typical body plan of a chordate is given in the following diagram. Given labellings A and B, respectively, are:

Question

The typical body plan of a chordate is given in the following diagram. Given labellings A and B, respectively, are: <img class="img-fluid question-image" alt="Question" src="https://cdn.tardigrade.in/q/nta/b-cxkvtgmleyjc.png" /> (A) Nerve cord and notochord (B) Nerve cord and myotomes (C) Notochord and vertebral column (D) Notochord and nerve cord

Tardigrade Admin · Accepted Answer

Members of Chordata possess 3 fundamental characters at any stage of life:

1.

Notochord - Solid, mesodermal and later on develop into vertebral column.

2.

Dorsal hollow nerve cord (or dorsal tubular nerve cord or neural tube)

3.

Pharyngeal gill slits.
Post anal tail may or may not be present.

Q. The typical body plan of a chordate is given in the following diagram. Given labellings A and B, respectively, are:

Nerve cord and notochord

Nerve cord and myotomes

Notochord and vertebral column

Notochord and nerve cord

Members of Chordata possess 3 fundamental characters at any stage of life: 1. Notochord - Solid, mesodermal and later on develop into vertebral column. 2. Dorsal hollow nerve cord (or dorsal tubular nerve cord or neural tube) 3. Pharyngeal gill slits. Post anal tail may or may not be present.

Members of Chordata possess 3 fundamental characters at any stage of life:
$1.$ Notochord - Solid, mesodermal and later on develop into vertebral column.
$2.$ Dorsal hollow nerve cord (or dorsal tubular nerve cord or neural tube)
$3.$ Pharyngeal gill slits.
Post anal tail may or may not be present.