How is an ionic bond formed?
an electron is transferred from one atom to another.
two atoms share the electrons in their outermost shells.
both atoms in the bond lose an electron.
both atoms in the bond gain an electron.

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

Which of these is most likely to happen if parallax measurements of star distances are taken after a gap of six months? the results would be accurate the results would be inconsistent the results would not be valid the results would not be repeated

Contrast how pollination is different among gymnosperms and angiosperms.