They allow passage for large molecules which cant normaly diffuse throught the phopholipid layer and import and export ions
Need picture sorry this wont help me
Most of the bones of the skull are connected by immovable joint called pivot joint.
All of the are false lowest it can be without a human ear picking up is 19 hertz
Answer: The each box of punnet square represents the possible outcome of the genotype of the offspring's.
Explanation: In each box there is result of cross between maternal and paternal alleles. It represents the possibility of genotype of offspring's.