During meiosis, a parent cell having four chromosomes will produce sex cells, each containing:
a) two chromosomes

b) four chromosomes

c) eight chromosomes

d) sixteen chromosorkes

What do animals wth echolocation have in common other than echolocation

When in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? view available hint(s)when in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? active transportexocytosis

To confirm when to exclude children from school it’s recommended that you refer to guidelines from which of the following organizations