two classes of fishlike creatures in the Chordate Phylum. The first is Chondrichthyes Class, which comprises mainly of Sharks and Rays. The seconds is the common...
STPM/S(E)964
PEPERIKSAAN SIJIL TINGGI PERSEKOLAHAN MALAYSIA
(MALAYSIA HIGHER SCHOOL CERTIFICATE)
BIOLOGY
Syllabus
Second Edition
This syllabus applies...
(GREAT) WHITE SHARK: Kingdom- Animalia, Phylum- Vertebrata, Class- Chondrichthyes, Order Lamniformes, Family Lamnidae, Genus Carcharodon, Species carcharias...
will need to be familiar with the categories of fish and know examples of each (i.e., Osteichthyes vs. Chondrichthyes, Jawless vs. Jawed, Lobe-finned vs. Ray-finned...
species is formally known as Carcharhinus leucas. It belongs to a class known as chondrichthyes /kan-drik-the-ez/. This class is comprised of cartilaginous fishes...
regularly calcified, causing it to be hard, similar to bone, but not really ossified. Chondrichthyes only bony part are their teeth and scales also known as dermal...
Wastewater
Wastewater is any water that has been adversely affected in quality by anthropogenic influence. It comprises liquid waste discharged by domestic...
There are 41700 species in 8 classes: Amphibia, Aves, Cephalaspidomorphi, Chondrichthyes, Mammalia, Myxini, Osteichthyes, and Reptilia.
The economical importance...
quantities of food (newworldencyclopedia.org/entry/Agnatha).
Cartilagnous fish (Chondrichthyes)- Major class of jawed fish that includes the shards, rays and skates...
phylum, Class, Order).
Kingdom: Animalia
Phylum: Chordata
Class: Chondrichthyes
Living sharks are divided into 8 Orders:
- Squatiniformes
- Pristiophoriformes...
CHAPTER NO-5
KINGDOM ANIMALIA
Phylum Porifera
(GK: Porous = Pores + Ferro = form)
Main characters:
1. They are commonly called as sponges.
2. They are...
metamorphosis in Ascidia sp. 4. a) Comparative gill morphology of Chondrichthyes & Osteichthyes, b) Accessory respiratory structure in fish. 5. Paedomorphosis with...
Barthem, RB.2010. Diet of the freshwater stingray Potamotrygon motoro (Chondrichthyes: Potamotrygonidae) on Marajó Island (Pará, Brazil). Braz. J. Biol. [online...
MICROEVOLUTION
Allele one of two or more versions of a gene
-different alleles can result in different observable phenotypic traits
-each trait has 2...
