Answer: The tail gives the sperm cell development. It whips and undulates with the goal that the cell can venture out to the egg. Following sperm statement in the female regenerative plot, initiation of tail development is stifled until the sperm is conveyed to inside a moderately short separation of the egg.
Explanation:
Water molecules are polar with the oxygen side being, slightly negative and the hydrogen side being slightly positive.
Crossing over gives the offspring sort of a genetic variation twist. This will mix our two genes and make them diverse, but together.
B.) is the answer. I think it is. I'm not completely sure. But I think this is the right answer. Can you mark me brainliest if it is please.
Answer: Endocrine
A chemical signal produced in the pituitary gland at the base of the brain binds to a receptor on liver cells. This signal would be classified as an endocrine signal.
Explanation:
An endocrine signal is produced by a cell that targets a distant cell through the bloodstream.
Hence, a endocrine signal (carried by hormones) produced at the base of the brain (usually an endocrine gland) travels through the bloodstream to the target cell and binds to a receptor on the liver, and then exerts its function.
