Which phylum includes animals with a body plan characterized by a mantle, visceral mass, and muscular foot?
Annelida
Mollusca
Arthropoda
Echinodermata
Related Questions
The animal that never performs locomotion is
Ascaris
Leucosolenia
Both (a) and (b)
Hydra
Which feature is NOT characteristic of the phylum Arthropoda?
Jointed appendages
Chitinous exoskeleton
Segmented body
Closed circulatory system with a four-chambered heart
Find out the odd one based on habitat
Ascaris
Planaria
Wuchereria
Ancylostoma
A newly discovered animal exhibits radial symmetry in its larval stage but bilateral symmetry as an adult. It has a complete digestive system and a true coelom. To which phylum is it MOST likely to belong?
Echinodermata
Cnidaria
Porifera
Chordata
Which phylum includes animals with a body plan characterized by a mantle, visceral mass, and muscular foot?
Annelida
Mollusca
Arthropoda
Echinodermata
In which of these organisms is the juvenile stage very similar in appearance to the adult?
Starfish
Butterfly
Housefly
Frog
Which of the following combinations of characteristics is NOT found in any extant chordate lineage?
Open circulatory system, radial symmetry, and cartilaginous endoskeleton
Closed circulatory system, bilateral symmetry, and bony endoskeleton
Closed circulatory system, bilateral symmetry, and cartilaginous endoskeleton
Closed circulatory system, bilateral symmetry, and no endoskeleton
Which of the following is NOT a characteristic of the phylum Arthropoda?
Segmented body
Jointed appendages
Exoskeleton
Dorsal nerve cord
Read the following statements and choose the correct answer.
A. The amphibians possess eyelids and tympanum represents ear in them
B. Animals which possess paired and unpaired fins are included in super class Pisces
Both statements A and B are correct
Both statements A and B are incorrect
Only statement A is correct
Only statement B is correct
Animals with a body cavity lined by mesoderm are called:
Acoelomates
Pseudocoelomates
Coelomates
None of the above
