Biology Test Questions DAT Diversity of Life

Term
1 / 4
A marine biologist discovers an organism in the ocean with the following characteristics: bilateral symmetry, body segmentation, and multiple pairs of jointed appendages. Which of the following animal phyla would this organism best be categorized as?
A. chordata
B. annelida
C. Echinodermata
D. Platyhelminthes
E. Arthropoda
Click the card to flip 👆
Terms in this set (4)
A marine biologist discovers an organism in the ocean with the following characteristics: bilateral symmetry, body segmentation, and multiple pairs of jointed appendages. Which of the following animal phyla would this organism best be categorized as?
A. chordata
B. annelida
C. Echinodermata
D. Platyhelminthes
E. Arthropoda
E. Arthropoda
Which structure's primary function is the movement of water throughout plants?
A. Phloem
B. Sieve-tube members
C. Xylem
D. Radicles
E. Cork Cambium
C. Xylem
Which one of the following phyla are deuterostomes?
A. Platyhelminthes
B. Echinodermata
C. Cnidarians
D. Nematodes
E. Mollusks
B. Echinodermata
A defect in what structure of a plant would prevent an ovule from being produced?
A. Stigma
B. Pistil
C. Stamen
D. Sepal
E. Peduncle
B. Pistil