Answer:
The structures they have in common are nucleus, vacuole, cell wall and membrane.
Explanation:
The structures they have in common are nucleus, vacuole, cell wall and membrane and these structures perform different functions.
The nucleus is a membrane bound organelles found in the cell that regulate all cellular activities like metabolism.
Vacuole is a structure found in the cell cytoplasm which is use for storage, digestion, excretion and so on.
Cell wall is a layer surronding the cell to give rigidity, protect and give structural support to cells.
Membrane is a structure that separate the internal of the cells from the exterior or environment.
The answer is xylem
Explanation
Xylem transports and stores water and water-soluble nutrients in vascular plants. Phloem is responsible for transporting sugars, proteins, and other organic molecules in plants. Vascular plants are able to grow higher than other plants due to the rigidity of xylem cells, which support the plant.
The given statement is True.
Sea corals are found deep inside the sea and oceans. They can survive in the shallow water. Deep sea corals can be found in groups or else can be found individually in water. They belong to phylum cnidaria and they live for thousands of years. They are found deep inside and if not disturbed in their habitat they can live long.
"Estrogen is involved in a feedback mechanism associated with the follicular phase of menstruation.<span> In a negative feedback mechanism, estrogen released from follicles influences the pituitary gland to decrease the production of follicle stimulating hormone, also known as FSH. In a positive feedback mechanism, rising estrogen causes FSH to increase"
Find out the full answer here~
http://www.ask.com/science/estrogen-play-role-feedback-mechanism-9cc4f9c5050fed0a
</span>
