Diatoms are mostly asexual members of the phytoplankton. Diatoms lack any organelles that might have the 9 2 pattern. They obtain their nutrition from functional chloroplasts, and each diatom is encased within two porous, glass like valves. Which question would be most important for one interested in the day-to-day survival of individual diatoms

How do diatoms with their glasslike valves keep from sinking into poorly lit waters?

Explanation:

The aforementioned functions and characters answer the question on how diatoms with glasslike valves keep sinking in poorly lit waters.

They are Asexual, and as such need no sexual activity to occur and can easily make their food from dim light with their highly functional chloroplasts

this protocol provides a detailed procedure for agarose-based ip to purify and enrich the protein of interest.

answer:

the water molecules are transferred from the roots to the stem or top parts of the tall tree because of important properties of water which are adhesion, cohesion and capillary action. cohesion is the property of water molecules keeps water molecules in a combined state by sharing of bonds between them at the atomic level. adhesion allows the interaction of water molecules with other substances or substrate. adhesion will cause the attachment of water molecules to the wall of the vessel (xylem) of the plant. capillary action occurs when the adhesive force to the vessel wall is stronger than the cohesive force between water molecules. capillary action mimics the transfer of water from a tube or pipe. in this way water utilizes its property to transfer water from down to top level of the plant.