BIOLOGY 1407 Exam test queries
and answers well graded A+
which phyla contain sponges? - ANS✅✅porifera
sponges contain a central cavity of flagellated cells called? - ANS✅✅porocytes
which of the following does not belong to the class hydrozoa? - ANS✅✅aurelia
which of the following is an example of the class scyphozoan? - ANS✅✅moon jellyfish
which phylum contains radial symmetry with a gelatinous body and posses tentacles? -
ANS✅✅cnidaria
is often called planaria, a common freshwater turbellaria? - ANS✅✅dugesia
which of the following belongs to the class trematoda? - ANS✅✅fasciola
the phylum nematode also called roundworms, contain what type of body cavity? -
ANS✅✅pseudocoelom
which nematode causes disease trichinosis? - ANS✅✅trichinella
nematode that can infect intestinal tract of humans and other vertebrates? - ANS✅✅ascaris
Cnidarians only have one type of body plan polyps - ANS✅✅false
platyhelminthes have only two openings, no digestive cavity and bilateral symmetry - ANS✅✅false
flowering plants are classified into what two groups? - ANS✅✅monocots & eudicots
, In gymnosperms, how many megaspores are developed after meiosis? - ANS✅✅3
part of the flowers that holds the pollen grains? - ANS✅✅anther
The ovary is located in a three-chamber called? - ANS✅✅locules
The transfer of pollen grains from its location to the stigma is called? - ANS✅✅pollination
the embryo develops outside the ovule before it matures? - ANS✅✅false
double fertilization occurs from two sperm and two polar nuclei cells? - ANS✅✅false
which of the following belongs to the class trematoda? - ANS✅✅fasciola
Which of the following structures does not belong to the Mollusca? - ANS✅✅labium
clams are monovalved because they have one shell - ANS✅✅false
What are the small bristlelike appendages that occur in pairs? - ANS✅✅setae
part of the snail that contains row's of teeth? - ANS✅✅radulla
Internal anatomy of a earthworm's use for suction and ingestion of food - ANS✅✅pharynx
the name given to the structure that contains the head and thorax together? -
ANS✅✅cephalothorax
crayfish posterior pair of appendages is called - ANS✅✅uropods
grasshopper respiratory system tubes are called - ANS✅✅trachae
and answers well graded A+
which phyla contain sponges? - ANS✅✅porifera
sponges contain a central cavity of flagellated cells called? - ANS✅✅porocytes
which of the following does not belong to the class hydrozoa? - ANS✅✅aurelia
which of the following is an example of the class scyphozoan? - ANS✅✅moon jellyfish
which phylum contains radial symmetry with a gelatinous body and posses tentacles? -
ANS✅✅cnidaria
is often called planaria, a common freshwater turbellaria? - ANS✅✅dugesia
which of the following belongs to the class trematoda? - ANS✅✅fasciola
the phylum nematode also called roundworms, contain what type of body cavity? -
ANS✅✅pseudocoelom
which nematode causes disease trichinosis? - ANS✅✅trichinella
nematode that can infect intestinal tract of humans and other vertebrates? - ANS✅✅ascaris
Cnidarians only have one type of body plan polyps - ANS✅✅false
platyhelminthes have only two openings, no digestive cavity and bilateral symmetry - ANS✅✅false
flowering plants are classified into what two groups? - ANS✅✅monocots & eudicots
, In gymnosperms, how many megaspores are developed after meiosis? - ANS✅✅3
part of the flowers that holds the pollen grains? - ANS✅✅anther
The ovary is located in a three-chamber called? - ANS✅✅locules
The transfer of pollen grains from its location to the stigma is called? - ANS✅✅pollination
the embryo develops outside the ovule before it matures? - ANS✅✅false
double fertilization occurs from two sperm and two polar nuclei cells? - ANS✅✅false
which of the following belongs to the class trematoda? - ANS✅✅fasciola
Which of the following structures does not belong to the Mollusca? - ANS✅✅labium
clams are monovalved because they have one shell - ANS✅✅false
What are the small bristlelike appendages that occur in pairs? - ANS✅✅setae
part of the snail that contains row's of teeth? - ANS✅✅radulla
Internal anatomy of a earthworm's use for suction and ingestion of food - ANS✅✅pharynx
the name given to the structure that contains the head and thorax together? -
ANS✅✅cephalothorax
crayfish posterior pair of appendages is called - ANS✅✅uropods
grasshopper respiratory system tubes are called - ANS✅✅trachae
