Biology, 04.10.2019 20:10, stellaglenn205
Aciliated version of pseudostratified columnar epithelium containing mucus-secreting goblet cells
a) aids in digestion
b) lines most of the respiratory tract
c) is more durable than all other epithelia
d) is found in some of the larger glands
Answers: 2
Biology, 22.06.2019 16:30, mrashrafkotkaat
Monarch butterflies have brightly colored orange wings with black patterns on them, making them easily visible to birds that eat butterflies and moths, yet birds rarely eat the monarchs. likewise, the monarch caterpillars are brightly striped yellow and white and black, and they also are rarely eaten by birds, although some wasps will attack them and feed them to their young. what can be inferred from these observations? monarchs must threaten and attack birds, but not wasps. monarchs have a way of discouraging bird predation that does not involve hiding. monarchs’ wings are so colorful that most birds must find them difficult to eat. monarchs lay more eggs than other less conspicuous butterflies.
Answers: 2
Biology, 22.06.2019 20:00, batmandillon21
What determines whether a particular cell is able to respond to a hormone?
Answers: 3
Biology, 22.06.2019 20:20, asco0317p34v1s
What is the purpose of transcription? a. to copy the nucleotide in dna b. to form rna molecules from dna c. to produce a nucleic acid sequence from an amino acid sequence d. to link amino acids together to form stands of protein
Answers: 2
Aciliated version of pseudostratified columnar epithelium containing mucus-secreting goblet cells
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