The answer is; B
During metaphase I of Meiosis I , homologous sister chromosomes line up the metaphase plate in pairs. During anaphase I, the sister chromosomes of the pairs are separated and move to opposite poles. This way, the resulting daughter cells have half the chromosome number as the parent cell.
By the ligand receptors on the surface of the cell membrane. How do transport proteins make it easier for certain molecules to diffuse across a membrane.
the binding of a signaling molecule, or ligand, to its receiving molecule, or receptor.
Rods work very well in darkness/ low light. Cones process colors.
<span>A mass of rock formed when a large body of magma cools inside the crust is called a. D. Batholith</span>
Lycopudium is a plant of genus from moss and equistem that compromises the horsetails.
