Answer: Boron is mainly mobilized with the flow of water through the xylem from the roots to the leaves. ... Because some crops make it difficult to visually see a boron deficiency, the best strategy for B is to prevent deficiency with soil application of the micronutrient. Boron is absorbed as boric acid by plants' roots.
Osmosis will occur with water moving along the concentration gradient into the cell.
Answer:
reptiles, birds and animals
Explanation:
amniotes are animals whose embryo develops in an amnion and chorlion and have an allanton.
they lay their eggs on land or retain them within the mother.