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max2010maxim [7]
2 years ago
7

A student wants to study the effect of sunlight on plant growth. In his experiment, 12 plants receive normal amounts of sunlight

, but half of them are kept under bright sun lamps all night long. After 6 weeks, the plants heights are measured. what is the control group?
History
1 answer:
Arisa [49]2 years ago
6 0

If a student wants to study the effect of sunlight on plant growth. In his experiment, 12 plants receive normal amounts of sunlight, but half of them are kept under bright sun lamps all night long. The control group is: the amount of light the plant receives.

<h3>What is control group?</h3>

A control group is a type of experiment carried out  using two variables based on this control group   can be defined as the process in which experiment is carried on two different variables such as dependent variables and independent variables in which one of the variables is not experimented or tested.

Based on the given scenario if  after 6 weeks, the plants heights measured which inturn means that the control group is the amount of light the plant receives.

Therefore if  12 plants receive normal amounts of sunlight, but half of them are kept under bright sun lamps all night long. The control group is: the amount of light the plant receives.

Learn more about control group here:brainly.com/question/24708013

#SPJ1

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