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Alkaline pyrogallol absorbs oxygen when used on germinataing seeds. True or false?
True ^.^
Why is oxygen important to water?
Water nurtures the blood and oxygen plays a vita role in keeping you breathing.
Which absorbs more water cotton or wool?
cotton absorbs the most water, then wool, then nylon, ,and silk absorbs the least amount of water
What does a seed need for germination to occur?
For germination to occur a seed has to absorb water
How can a body of water can be depleted of its oxygen?
Water can be depleted of it's oxygen by a number of different ways. Short of putting the water in a vacuum and "sucking" the dissolved oxygen out, oxygen-breathing organisms such as fish take oxygen from the water through respiration, for example. It is unlikely a large body of water to become completely deoxygenated due to the presence of photosynthetic aquatic organisms (plants) and the fact that oxygen is also dissolved in the water at the water's surface.
How does coral get oxygen?
It absorbs it from the water
How does oyster it get air underwater?
Oxygen is latent in the water, because the water absorbs gasses in the air, like how water absorbs sugar. Since the air (and so oxygen) is in the water, the oyster can use it.
What is the product of methanol and oxygen?
Methanol absorbs a minor quantity of oxygen gas and forms a homogeneous solution.
What else does the chloroplasts produce glucose and?
oxygen, the plant absorbs carbon dioxide and water, and goes to the chlroplasts which change it into glucose and oxygen
What is the uv radiation that absorbs oxygen compound?
If your question was 'What is the oxygen compound that absorbs UV radiation?' - then ozone
How do Irukandji breathe?
Assuming you mean the jelly-fish and not the tribe of people - the Irukandji absorbs oxygen from the water it floats in.
What is the element that absorbs oxygen?
Pyrogallol,when in alkaline solution, it absorbs oxygen from the air, turning brown from a colourless solution. or simply none
What part of the plant absorbs the water?
The part of the plant that absorbs the water is the roots. The roots are the parts of the plant that are in charge of absorbing everything that the plant needs to live (not including sunlight). Oxygen, water, and minerals are absorbed through the roots.
In what ways did land plants need to be different from green algae?
Green algae absorbs oxygen from the surrounding water. Land plants had to evolve to absorb oxygen from the air.
What happens when a molecule absorbs ultraviolet radiation?
When oxygen absorbs UV, it breaks it down. That atom then reacts again with oxygen to form ozone.
What allotrope of oxygen absorbs UV rays?
There are two: # oxygen, O2, absorbs UV-C and more energetic radiation, # ozone, O3, absorbs UV-B and more energetic radiation.
Which organ takes in oxygen?
The lungs absorbs oxygen into the blood
