1 of 20<\/p>\n
What name is given to the food-trapping cells of sponges?<\/p>\n
Phagocytes<\/p>\n
Amoebocytes<\/p>\n
Cnidocytes<\/p>\n
Choanocytes<\/p>\n
2 of 20<\/p>\n
All animals<\/p>\n
are prokaryotic.<\/p>\n
are heterotrophic.<\/p>\n
have cell walls made of chitin.<\/p>\n
obtain food by absorption.<\/p>\n
3 of 20<\/p>\n
Features unique to mammals include<\/p>\n
the presence of hair.<\/p>\n
extended parental care of the young.<\/p>\n
being endotherms.<\/p>\n
having no egg-laying members.<\/p>\n
4 of 20<\/p>\n
Which of the following levels of structure encompasses all the others?<\/p>\n
Tissue<\/p>\n
Cell<\/p>\n
Organ<\/p>\n
Organism<\/p>\n
5 of 20<\/p>\n
Which of the following animals does not have a body cavity?<\/p>\n
Ant<\/p>\n
Mouse<\/p>\n
Flatworm<\/p>\n
Clam<\/p>\n
6 of 20<\/p>\n
Sharks are a type of<\/p>\n
Tunicate.<\/p>\n
Cartilaginous fish.<\/p>\n
Bony fish.<\/p>\n
Lungfish.<\/p>\n
7 of 20<\/p>\n
The water vascular system of a sea star functions in<\/p>\n
movement of the tube feet.<\/p>\n
circulation of nutrients around the body.<\/p>\n
pumping water for swimming movements.<\/p>\n
buoyancy<\/p>\n
8 of 20<\/p>\n
Neurons are specialized cells characteristic of<\/p>\n
muscle tissue.<\/p>\n
connective tissue.<\/p>\n
epithelial tissue.<\/p>\n
nervous tissue.<\/p>\n
9 of 20<\/p>\n
A(n) ______ is an example of an invertebrate chordate.<\/p>\n
snake<\/p>\n
echinoderm<\/p>\n
lancelet<\/p>\n
fish<\/p>\n
10 of 20<\/p>\n
Animals probably evolved from protists. How do animals differ from these protist ancestors?<\/p>\n
Animals are eukaryotic.<\/p>\n
Animals have more specialized cells.<\/p>\n
Animals are heterotrophic.<\/p>\n
Animals are able to reproduce.<\/p>\n
11 of 20<\/p>\n
Homeostasis is<\/p>\n
the exchange of materials with the surrounding environment.<\/p>\n
the idea that all vertebrates are built in a similar way.<\/p>\n
the correlation of structure and function.<\/p>\n
maintaining a relatively constant internal environment.<\/p>\n
12 of 20<\/p>\n
Unique features of vertebrates include the presence of a(n)<\/p>\n
skull and backbone<\/p>\n
notochord<\/p>\n
endoskeleton<\/p>\n
pharyngeal slit<\/p>\n
13 of 20<\/p>\n
A marine biologist dredged up a small animal from the ocean floor. It was uniformly segmented, with short, stiff appendages and soft, flexible skin. It had a complete digestive system and a closed circulatory system but no skeleton. Based on the description, this animal sounds most like a(n)<\/p>\n
lancelet.<\/p>\n
crustacean.<\/p>\n
annelid.<\/p>\n
mollusk.<\/p>\n
14 of 20<\/p>\n
The feature present in reptiles and absent in amphibians that freed reptiles from the dependence on<\/p>\n
water for reproduction is<\/p>\n
parental care of eggs.<\/p>\n
metamorphosis.<\/p>\n
the lateral line system.<\/p>\n
the amniotic egg.<\/p>\n
15 of 20<\/p>\n
A change in the body often triggers a response that counteracts the change. This kind of response is known as<\/p>\n
negative feedback.<\/p>\n
empowerment.<\/p>\n
cause and effect.<\/p>\n
positive feedback.<\/p>\n
16 of 20<\/p>\n
A _____ is a chordate, but not a vertebrate.<\/p>\n
squid<\/p>\n
tunicate<\/p>\n
shark<\/p>\n
frog<\/p>\n
17 of 20<\/p>\n
Pill bugs” or “sow bugs”, often found under rocks and logs in moist places, have the ability to roll up into a ball when disturbed. Sow bugs are really crustaceans, not insects. Therefore, sow bugs do not have<\/p>\n
an exoskeleton.<\/p>\n
gills.<\/p>\n
three pairs of legs.<\/p>\n
antennae.<\/p>\n
18 of 20<\/p>\n
Which of the following tissues produces voluntary body movements?<\/p>\n
Smooth muscle<\/p>\n
Simple cuboidal epithelium<\/p>\n
Cardiac muscle<\/p>\n
Skeletal muscle<\/p>\n
19 of 20<\/p>\n
Which of the following are listed in the correct hierarchal order?<\/p>\n
System-tissue-organ<\/p>\n
Cell-tissue-organ<\/p>\n
Organ-tissue-system<\/p>\n
Tissue-cell-organ<\/p>\n
20 of 20<\/p>\n
Which of the following animals displays radial symmetry?<\/p>\n
A worm<\/p>\n
A sea anemone<\/p>\n
A fish<\/p>\n
A lobster<\/p>\n","protected":false},"excerpt":{"rendered":"
1 of 20 What name is given to the food-trapping cells of sponges? Phagocytes Amoebocytes Cnidocytes Choanocytes 2 of 20 All animals are prokaryotic. are heterotrophic. have cell walls made of chitin. obtain food by absorption. 3 of 20 Features Read More …<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-70508","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/posts\/70508","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/comments?post=70508"}],"version-history":[{"count":0,"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/posts\/70508\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/media?parent=70508"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/categories?post=70508"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/tags?post=70508"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}