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WorksheetsZoology 1st Q Final 2019
Total questions: 25
Worksheet time: 13mins
Flatworms tend to be smooth and dry.
False
True
Roundworms reproduce sexually.
True
False
Free-living flatworms reproduce asexually by regeneration.
True
False
Flame cells move water and nutrients from the body of a flatworm.
True
False
Flatworms are pseudocoelomates, meaning they lack an internal body cavity.
True
Flase
Which is true of both flatworms and roundworms?
They both have radial symmetry.
They both have bilateral symmetry.
they are both acoelomates.
They are both pseudocoelomates.
Heartworms are found in many cats and dogs. What type of worm is a heartworm?
ascarid
pinworm
filarial
hookworm
How do humans usually contract trichinosis?
eating undercooked pork
eating unwashed vegatables
swimming in contaminated water
receiving a mosquito bite
Why are certain nematodes useful in controlling animal pests?
they are competitors
they are symbionts
they are predators
they are parasites
Which structures are only found in parasitic flatworms?
pharynx
eyespots
hooks and suckers
ganglia
Which characteristics makes rotifers different from roundworms?
have bilateral symmetry
have rings of cilia
are pseudocoelomates
live in freshwater habitats
By which mechanism are hookworms transmitted?
eating contaminated meat
drinking contaminated water
not washing their hands
going barefoot in contaminated soil
A kingdom is the broadest of all taxa.
True
False
A dichotomous key gives each species a scientific name that had two parts.
True
False
The virus that causes the common cold is a member of Kingdom Bacteria.
True
False
Which of the following is the correct way to write a scientific name?
Cardinalis cardinalis
Cardinalis Cardinalis
cardinalis cardinalis
cardinalis Cardinalis
Which character distinguishes Fungi from Plantae?
presences of membrane bound organelles
cell walls with chitin
presence of membrane bound nucleus
multicuellular
Which domain contains extremophiles?
Archea
Eukarya
Bacteria
Animalia
Which of the following lists the taxa in order from broadest to most specific
Domain, kingdom, phylum, class, order, family, genus, species
species, genus, family, order, class. phylum, kingdom, domain
kingdom, phylum, class, order, family, genus, species, domain
Class, order, family, genus, Domain, kingdom, phylum, species
An examples of an animal with radial symmetry is a ladybug.
True
False
Why must external fertilization always occur in water?
it is only used by fish
zygotes can only form in water
the sperm must swim to the egg
water is needed by all organisms
The embryo pictured is in what stage of development?
gastrula
blastula
egg cell
sygote
The cells labeled in yellow will give rise to what part of the organism?
skin and nerves
digestive system
kidneys and liver
reproductive organs
What is the lighter under surface of a frog called?
dorsal
ventral
anterior
posterior
When touched, a jellyfish body responds as a whole, but a sponge body does not.
True
False
