What are the dominant producers in the taiga ecosystem? broadleaf
conifers
maples
oaks

According to the diagram, what sources contribute to the phosphorus found in soil? according to the diagram, phosphorus found in soil contributes phosphorus to what other sources? (site 1)

What must happen before meiosis can begin? a. four gametes must be produced b. the four tetrads must be pulled apart c. dna doubles and produces sister chromatids d. the cell membrane pinches together

You can tell from this karyotype that the individual is female because the karyotype has two chromosomes labeled