What do heterotrophs use mitochondria other than to make atp?

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

You are working in the lab and are working with the same element but with varying isotopes of the element. you are working with c-11, c-13, c-14, and c-15. what is the average atomic mass of this element? (use periodic table) a- 12 b-15 c-14 d-13

This diagram shows how seed plants are grouped. which is the missing label? bryophytes angiosperms pteridophytes monocots