Appendages of the arthopods can be uniramous or biramous.
Further Explanation:
An arthropod is known to be an invertebrate animal with an exoskeleton, paired jointed appendages, and a segmented body. It forms the phylum called Euarthropoda that involves insects, crustaceans, and arachnids. They are characterized by jointed limbs as well as cuticle which are made up of chitin that is often mineralized with the calcium carbonate. The body plan comprises of segments, each having a pair of appendages. The hard cuticle blocks the growth and so arthropods substitutes it periodically by molting.
Arthropod leg refers to the kind of jointed appendage of the arthropods and it is usually used for the walking purposes. According to the appendages, arthropods can be biramous or uniramous. The uniramous limb consists of one series of segments linked from one end to another whereas, biramous limb branches into two and each of it comprises of the row of segments which are linked end to end.
The external branch or ramus of the appendages found in crustaceans refers to exopod or exopodite whereas the internal one is known as endopodite or endopod. The exopodites are completely absent in the insects while can be seen missing in amphipods and isopods.
Learn more:
- Learn more about cell membrane <u>brainly.com/question/5923583 </u>
- Learn more about cell cycle <u>brainly.com/question/1600165
</u>
- Learn more about diffusion <u>brainly.com/question/1386629</u>
Answer Details:
Grade: High school
Subject: Biology
Chapter: Organism classification
Keywords:
Appendages, arthropod, biramaous, uniramous, exopod, insects, endopodites, segments, Euarthropoda, moulting, cuticle, chitin.
