The dominant structures of a moss plant are
A. haploid.
B. vascular.
C. sporophytes.
D. true leaves.
A. haploid.
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The default state for the lac operon is off, while the default state for the trp operon is on. Explain this
contradiction and the mechanism of control via the repressor proteins.
What will be an ideal response?A hemocoel or blood cavity is found in or associated with
A) all animals. B) sponges. C) an open circulatory system. D) acoelomates. E) cephalopods.
___________, such as sea stars, are invertebrate members of the deuterostome lineage.
Fill in the blank(s) with the appropriate word(s).
Beneficial bacteria that synthesize vitamin K and some of the B vitamins are an important part of our digestion. The part of the digestive system where these bacteria are found is the ________
Fill in the blank(s) with correct word