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they have to get food from the leaves
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∙ 14y ago
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What is it called when vesicles are used to moved substances out of cells?
Endocytosis
What substances are involved in plant respiration?
oxygen
How does the substances for photosynthesis enter and leave the plant?
Leaves
In the plant cell What cell lets substances in and out?
A plant cell has a cell membrane which controls the movement of substances in and out of the cell. :D
Make three generalisations about the action of plant growth substances?
I have no ideaaa!
Inoculation of plant parts with growth-promoting substances?
Inoculation of plant parts with growth-promoting substances.
What are plant substances that affect plant growth?
tropisms
What substances can you get a DUI from?
a plant
Why do some plant materials change color in the presence of acidic or basic substances?
This is how they react to the substances. Sometimes the substances that are inside the plant will react in an unusual way with the substance.
What are plant substances that affect plant growth are called?
tropisms
A list of natural substances?
a plant.
What is it called when vesicles are used to moved substances out of cells?
Endocytosis
In a plant what substances is in the sugar?
I n a plant the substances in sugar are cellulose,sugars which is glucose.
How did those substances go into the water outside the dialysis?
The substance moved into the water through osmosis. The concentration of the substances inside the dialysis bag was higher than in the water and membrane was permeable to the substances. As such, they moved from a high to a low concentration along a concentration gradient.
What substances are involved in plant respiration?
oxygen
What has the author John W Mitchell written?
John W. Mitchell has written: 'Methods of studying plant hormones and growth-regulating substances' -- subject(s): Botanical Technique, Botany, Growth substances for plants, Plant hormones, Plant regulators, Technique, Technique, Botanical 'Test methods with plant-regulating chemicals' -- subject(s): Growth (Plants), Growth regulators, Plant hormones, Plant growth promoting substances, Plant growth inhibiting substances, Research 'Plant-growth regulators' -- subject(s): Growth regulators, Agricultural chemicals, Plant regulators
How do substances get into a plant or animal cell?
Osmosis and diffusion
