Crossing over is done in Pachytene stage of meiosis 1 !!
Interspecific competition (i.e. <span>competition among individuals in a population )</span> is most likely to occur when: MATING (i.e. seeking a partner of the opposite sex to reproduce with).
Amitosis is the process of cellular division which majorly takes in the lower organisms like bacteria. This type of cellular division is a primitive type of division in which the nucleus of the cell divides unequally and then the cytoplasm divides. That is, the karyokinesis is followed by cytokinesis
That that
Lipids that serve as the structural basis for our phospholipid membrane layer are structurally very tightly packed. For that reason they are very "strict" on who they allow through their membrane. A characteristic of the phospholipid bilayer is called selective-permeability, this means it selectively lets certain compounds; ions cross, while others aren't able to cross through it.