Which of the following organs does not secrete digestive juices? (a) Stomach (b) Small intestine (c) Liver (d) Oesophagus​

Which of the following is an eon in the time scale? phanerozoic proterozoic archean all of the above

Dna, in the nucleus carries the genetic code for making proteins in ribosomes. in the diagram, b, represents the proteins produced. dna cannot leave the nucleus to carry the genetic information to the ribosome where proteins are produced. how does the genetic code get from the nucleus to the ribosome? what does a represent? now

Kate is studying the transformation from unicellular to multicellular organisms. which metaphor is the most appropriate to apply to the map of the timeline.