InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
“All vertebrates are chordates but all chordates are not vertebrates”. Justify the statement. |
|
Answer» Presence of notochord at some stage of life is the key feature of chordates. Notochord is present in vertebrates in the embryonic stage and hence all vertebrates are chordates. But in some of the chordates, notochord may persist throughout the life. Hence, all chordates are not vertebrates. |
|