Untitled
unknown
plain_text
8 months ago
5.1 kB
2
Indexable
Never
+----------------------+-------+------------+--------------+-----------+-------------------+-------------------------+------+----+-----------------------+---------------+ | | Jaws | Amniotic | Bony | Limbs | Cartilaginous | Milk | | | Notochord | Pharyngeal | | | | egg | skeleton | | skeleton | production | DHNC | Hair| | gill slits | +----------------------+-------+------------+--------------+-----------+-------------------+-------------------------+------+----+-----------------------+---------------+ | Agnatha | Absent| Absent | Absent | Absent | Present | Absent | Present|Absent | Present | Present | +----------------------+-------+------------+--------------+-----------+-------------------+-------------------------+------+----+-----------------------+---------------+ | Class Amphibia | Present| Absent | Present | Present | Absent | Absent | Present|Absent | Present | Present (in | | | | | | | | | | | | embryonic | | | | | | | | | | | | stage) | +----------------------+-------+------------+--------------+-----------+-------------------+-------------------------+------+----+-----------------------+---------------+ | Subphylum | Absent| Absent | Absent | Absent | Absent | Absent | Present|Absent | Present | Present | | Cephalochordata | | | | | | | | | | | +----------------------+-------+------------+--------------+-----------+-------------------+-------------------------+------+----+-----------------------+---------------+ | Class Reptilia | Present| Present | Present | Present | Absent | Absent | Present|Absent | Present | Present (in | | | | | | | | | | | | embryonic | | | | | | | | | | | | stage) | +----------------------+-------+------------+--------------+-----------+-------------------+-------------------------+------+----+-----------------------+---------------+ | Class Osteichthyes | Present| Absent | Present | Absent | Absent | Absent | Present|Absent | Present | Present (in | | | | | | | | | | | | embryonic | | | | | | | | | | | | stage) | +----------------------+-------+------------+--------------+-----------+-------------------+-------------------------+------+----+-----------------------+---------------+ | Class Chondrichthyes | Present| Absent | Absent | Absent | Present | Absent | Present|Absent | Present | Present (in | | | | | | | | | | | | embryonic | | | | | | | | | | | | stage) | +----------------------+-------+------------+--------------+-----------+-------------------+-------------------------+------+----+-----------------------+---------------+ | Subphylum | Absent| Absent | Absent | Absent | Absent | Absent | Present|Absent | Absent | Present (in | | Urochordata | | | | | | | | | | larvae) | +----------------------+-------+------------+--------------+-----------+-------------------+-------------------------+------+----+-----------------------+---------------+ | Class Mammalia | Present| Absent | Present | Present | Absent | Present | Present|Present| Absent | Absent | +--------------------
Leave a Comment