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guajiro [1.7K]
3 years ago
13

An experiment that does not have a positive AND a negative control is a poorly designed experiment

Biology
1 answer:
Lina20 [59]3 years ago
4 0

Answer:

true

Explanation:

you frequently need a control which shows the experiments to stay the same. controls are very important.

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If you want to see something in fine detail, you should focus the light on which part of your retina?
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When light hit on retina special cells called photo receptors turn the light into electrical signals. The lens are the clear part of eyes behind the iris that help to focus light and image on retina to see something clearly.Lens is the important part of eye when it comes to focusing light so that we can see perfect clear image.

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Atrazine is an herbicide that prevents plant growth by inhibiting photosynthesis. Atrazine works by binding to proteins in the e
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It prevents the formation of ATP and NADPH, which are needed by the light-independent reactions to make sugars. Thus, the correct option is D.

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<h3>What are herbicide?</h3>

Herbicides are chemicals that are used to control or manage unwanted vegetation. Herbicides are most commonly used in row-crop farming, where they are treated before or during planting to increase crop productivity while reducing other vegetation.

This results in the plant's inability to fix carbon dioxide and provide the nutrients it needs to survive. A halt in electron transmission causes oxidative stress and the generation of radicals, which leads to rapid cellular death.

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2 years ago
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<h2>Availability of Plankton</h2>

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3 years ago
In which process do plants release oxygen?
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