Which of the following processes enables a plant to extract nutrients from the soil? O Nutrient anions (sulfate, phosphate, nitrate, etc) are replaced by Cl¯ on soil particles. Released nutrients become available in the soil water. O Anions exchange places with cations during anion exchange, which confuses roots and turns HATS into LATS, after which the endodermis synthesizes a caspian endothelium O Cation exchange facilitates the breaking of covalent bonds between nutrients and soil particles O Protons replace nutrient cations on soil particles

Water ascent up a plant is vital for maintaining proper physiological function of the leaves, (a) is root pressure or the cohesion-tension theory MORE important in supplying water to the leaf? (b) explain the difference in the driving force of water ascent between root pressure and cohesion tension.

What essential role does the root endodermis play during mineral absorption in plants?

Stomata can open and close in order to modulate the transpiration stream and allow for exchange of oxygen and CO2. Stomata OPEN by…

Plant stem cells such as those found in cambium tissues are able to -fight microbial invaders by becoming mobile and phagocytic. -produce nutrients for other cells. -remain undifferentiated but divide to produce cells that differentiate into new tissues. -exist as mature cells.

Thick cell wall material that provides sturdiness to plant parts is called ____________ tissue. Plant stems with vascular tissue dispersed in the ground tissue are called _____________. Pore openings in plant leaves are called ______________. What soil element is necessary for the synthesis of plant proteins? ______________. Plant transpiration takes place in what vascular tissue? ______________. A plant zygote with 3 sets of chromosomes is called a ___________ cell. In asexual plant reproduction, each new plant is called a ____________. A plant hormone responsible for fruit ripening is called ______________. A photoperiodic plant cycle which repeats every 24 hours is called a _________________.  Plant response to sunlight is called _________________.

For the cells providing ….

Which of the following would require active transport? Select one: O a. Stomata opening b. Potassium moving through an ion channel O c. Water moving through aquaporins O d. Water diffusing into xylem from the root e. The tension in the leaf caused by evaporating water

If the clearance of a solute is less than its filtered load__________. Group of answer choices must choose one answer the substance must have been secreted in the renal tubules the substance can give an estimate of plasma flow rate the substance must have been reabsorbed in the renal tubules the amount of the cleared substance will give an exact glomerular filtration rate (GFR)

From the perspective of plant growth, which of the following are important functions of soil? Select all that apply Supply minerals Acts as a matrix that stabilizes plants Holds water Supplies air to roots