BICSI PRACTICE TEST 2026 STUDY
GUIDE PRACTICE QUESTIONS
DETAILED SOLUTIONS
◉ because most birds travel through the air at high speeds they must
have. Answer: highly sensitive sensory systems
◉ when researchers videotaped the body of a dead whale on the bottom
of the ocean, it was rippling with the activity of many jawless
scavengers inside the carcass. these jawless scavengers would hav been.
Answer: hagfish
◉ a sponge actually feeds as. Answer: producing water currents that
flow through the pores into the central cavity and out through the
osculum
◉ the jawless fish that is parasitic, attaching itself to and sucking fluids
from the tissues of a living fish is the. Answer: lamprey
◉ the respiratory advantage provided by a four-chamerbed heart over a
three-chambered heart in vertebrates is. Answer: separation of oxygen-
rich blood and oxygen-poor bloood
◉ the duckbill platypus is an exception to many mammals because it.
Answer: lays eggs
, ◉ earthworms possess both male and female organs on separate
segments, thus making consists of 'parallel parking' in opposite
directions and cross-fertizling. given this, which of the following is
true?. Answer: this is an advantage since they mate with any other
earthworms of the same species that they encounter
◉ nematocysts are characteristic of. Answer: cnidarians
◉ which of these statements about sharks is inaccurate. Answer: a
sucker used to attach to prey
◉ the primary distinguishing characteristics of all mammals is the
presence of. Answer: hair and mammary glands
◉ the head region of a tapeworm is called the. Answer: scolex
◉ an insect circulatory system is best described as. Answer: an open
system that mostly washes hemolymph 'blood' through the hemocoel
◉ which type of organism is characterized by having joined appendages,
ability to molts and three sets of fused segments. Answer: arthropods
◉ what system do the cnidaria have that sponges lack. Answer: nervous
◉ an adaption excited by the tapeworm for survival is a host's intestine
is. Answer: a tough integument resistant to the digestive fluid of the host
GUIDE PRACTICE QUESTIONS
DETAILED SOLUTIONS
◉ because most birds travel through the air at high speeds they must
have. Answer: highly sensitive sensory systems
◉ when researchers videotaped the body of a dead whale on the bottom
of the ocean, it was rippling with the activity of many jawless
scavengers inside the carcass. these jawless scavengers would hav been.
Answer: hagfish
◉ a sponge actually feeds as. Answer: producing water currents that
flow through the pores into the central cavity and out through the
osculum
◉ the jawless fish that is parasitic, attaching itself to and sucking fluids
from the tissues of a living fish is the. Answer: lamprey
◉ the respiratory advantage provided by a four-chamerbed heart over a
three-chambered heart in vertebrates is. Answer: separation of oxygen-
rich blood and oxygen-poor bloood
◉ the duckbill platypus is an exception to many mammals because it.
Answer: lays eggs
, ◉ earthworms possess both male and female organs on separate
segments, thus making consists of 'parallel parking' in opposite
directions and cross-fertizling. given this, which of the following is
true?. Answer: this is an advantage since they mate with any other
earthworms of the same species that they encounter
◉ nematocysts are characteristic of. Answer: cnidarians
◉ which of these statements about sharks is inaccurate. Answer: a
sucker used to attach to prey
◉ the primary distinguishing characteristics of all mammals is the
presence of. Answer: hair and mammary glands
◉ the head region of a tapeworm is called the. Answer: scolex
◉ an insect circulatory system is best described as. Answer: an open
system that mostly washes hemolymph 'blood' through the hemocoel
◉ which type of organism is characterized by having joined appendages,
ability to molts and three sets of fused segments. Answer: arthropods
◉ what system do the cnidaria have that sponges lack. Answer: nervous
◉ an adaption excited by the tapeworm for survival is a host's intestine
is. Answer: a tough integument resistant to the digestive fluid of the host
