Sophie visited a museum and came across a very small marine invertebrate worm. the information plaque mentioned that the worm has a translucent body and bristled jaw. the plaque mentioned that the worm produces bioluminescence to ward off predators and produces a toxin while attacking its prey. to which phylum does the worm belong?
a.
platyhelminthes
b.
bryozoa
c.
rotifera
d.
annelida
e.
chaetognatha

List charasteristics of athenosphere

6. in domesticated cats, the following are independently assorting: normal ears (t) is dominant to tufted ears (t); curved whiskers (c) is dominant to straight whiskers (c); the presence of six toes (s) is dominant to five toes (s); gene for hair length is an x-linked codominant. the three phenotypes for hair length are long (xhxh), medium (xhxh), and short (xhxh); medium is the heterozygous condition. given two parents: ttccssxhxh x ttccssxhy how many different gametes could be formed in the female cat with respect to these four traits? how many phenotypes are possible in the offspring from this mating?

What can be said about farmers in highly developed countries? a) they have little or no negative impact on the environment. b) they practice subsistence agriculture. c) they are able to incorporate polyculture into their farming practices. d) they utilize organic farming techniques on a regular basis. e) they rely on large amounts of energy from fossil fuels.