A proper Retinoic Acid (RA) and FGF gradients are important for proper axial development. RA and FGF are involved in two aspects of axial formation and patterning, the wave determination front and Hox gene regulation. What would you expect to see if RA was slightly elevated along the AP axis

The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.

Lymphatic vessels remove excess fluid from tissues. often after mammexront( the surgical procedure to remove of all or part of a breast) the lymphatic vessels draining the arm are damaged. explain a consequence of this damage. what can be done to reduce the symptoms?

Osmosis is often viewed incorrectly as a process driven directly by differences in solute concentration across a selectively permeable membrane. what really drives osmosis? view available hint(s)osmosis is often viewed incorrectly as a process driven directly by differences in solute concentration across a selectively permeable membrane. what really drives osmosis? the first law of thermodynamicsthe difference in the height of water columns on either side of a selectively permeable membranethe difference in water concentration across a selectively permeable membranethe difference in sugar or ion concentration across a selectively permeable membrane