If a segment of dna is 5'-tac gat tag-3', the rna that results from the transcription of this segment will

Consider darwin's first writings on the theory of natural selection. an important point of darwin's essay on the principle of population, written in 1798, was a peer's observation that in nature plants and animals produce far more offspring than can survive, this observation can be attributed to a) charles lyell. b) thomas malthus. c) jean-baptiste lamarck. d) johann friedrich meckel.

What are the formed elements (cell or parts of cell) in blood and what are their functions ?

Why are current extinctions of concern to enviromentalists?