Nitrogen.
Plants cannot use atmospheric nitrogen directly. Nitrogen from the air must be converted into the different form so plants can absorb it. Thus plants need nitrogen-fixing bacteria to convert atmospheric nitrogen into ammonium, which is available for plants to absorb it.
Suleyman
the Magnificient is who expanded the ottoman empire into the Middle
East. He also moves further into Europe and besieged Vienna in 1529.
Develops Navy and drives Ottoman Empire at the peak of its power.
Safavid
Dynasty was originally a Turkic nomadic group; family originated in
Surfi mystic group; espoused Shi’ism; conquered territory and
established kingdom.
<span>I
hope this helps, Regards.</span>
I believe it's B. Cytoskeleton and Cytoplasm.
Answer:
a. they can fix carbon at the lower CO2 concentrations that develop when the stomata are closed
Explanation:
C4 plants are those that have the capacity to fix CO2 even when a tiny concentration of it is available.
Desert condition is characterized by dryness and strong heat with both condition capable of creating water stress in plant as a result of evapotranspiration. In order to reduce evapotranspiration rate, desert plants (most C4 plants) close their stomata during the day.
<em>Stomata closure limit the diffusion of CO2 into desert plants and the small concentration of CO2 that results is utilized by a special enzyme in the plants.</em>
The correct option is a.
