SUCROSE! good luck on your exam :)
no
You can use Radioactive Tracers to locate leaks in a faulty pipe system, to determine the amount of fertilizer absorption in plants, or to diagnose diseases.
true
Isotopes are used as tracers in many medical settings. Radioactive isotopes are used to identify abnormal bodily processes. The isotopes can also be used in plants to measure the amount of radioactivity in the leaves.
absorption and translocation
Tracers may be used by biologists studying plants, engineers surveying flaws in metal, and doctors detecting medical problems.
All plants need water. The wilted leaves recover when water is added to the soil, which means that water has been conducted upward into the leaves. You have also learnt that the leaves for photosynthesis need water. Likewise, the food produced in the leaves has to be transported to other parts of the plant including the stem, the roots flowers and fruits etc. All this transportation is the function of conducting tissues.
Transpiration which is an evaporative process
All plants have radioactive waste, especially fossil fuel plants.
No. There is no reason why rabbit feces should be radioactive, unless of course they ate something radioactive or they are under medical care using radioactive isotopes. It might be possible that if the soil is radioactive, and the plants become radioactive, that a rabbit might excrete radioactive feces from eating the plants.
Otis Freeman Curtis has written: 'The translocation of solutes in plants' -- subject(s): Motion of fluids in Plants
the soil can get radioactive poisining. The plants can then use that soil and absorb the radioactive chemical. It the is in our food and that is that