type of reproduction in which the animal does not need egg or sperm ex budding, binary fission
What is asexual reproduction?
100
a jellyfish is a member of the Cnidarian phyla..it protects itself with nematocysts which are...
What are stinging cells?
100
a circulatory system that does not have true veins and arteries
What is an open circulatory system?
200
body does not have a true shape
What is asymmetrical?
200
the underside or belly daily double
What is the ventral side?
200
type of reproduction which requires an egg and a sperm
daily double
What is sexual reproduction?
200
are members of the Nematoda phyla which feed on a host and damage it... therefore they are....
What are parasites?
200
nerve net
daily double
What are ganglia?
300
animal body can be divided into mirror images
daily double
What is bilateral symmetry?
300
_____________________forms from a series of links, the animals can be put together. (ex. Scorpions)
What is segmentation?
300
an example of an animal in the Echinoderm phyla
What is a starfish?
300
the phyla Molluska has shells and includes...
Daily double
What are snails, clams, oysters?
300
three main body parts of insects
What are the head, abdomen and thorax?
400
the head end
What is the anterior end?
400
Name an animal that belongs to the phyla Porifera..
What is a sponge?
400
animal that can produce both egg and sperm
daily double
What is a hermaphrodite?
400
the phylum Arthropoda include..
What are insects, crustaceans, ticks, spiders?
400
arthropods that have 8 legs
What are ticks and spiders?
500
the tail end
What is the posterior end?
500
attached to a rock
What is sessile?
500
another term for asexual reproduction- not budding or binary fission
What is regeneration?
500
outerskeleton
What is an exoskeleton?
500
Some arthropods are blood suckers: others are filter feeders, detritivores and omnivores. Their mouthparts range form pincers or fangs to sickle-shaped jaws that can cut through the tissues of captured prey. Omnivores eat