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blondinia [14]
3 years ago
13

BRAINLIESTTTT!!!!!!

Biology
2 answers:
Lostsunrise [7]3 years ago
5 0
For a question to be answerable by science, it must be testable. This means that there must be some thing that can be changed, an independent variable, and in turn, the results change. 

Oftentimes, the scientific method is used when testing something. The steps of the scientific method are as follows:

Question: This is when something is observed, and you ask, "I wonder what would happen if..."
Hypothesize: this is where you try to guess the answer to your own question based solely on logic
Experimentation: This is where you actually design and conduct multiple experiments to test the hypothesis that you previously made
Observe: this is when you record the results of your experiment
Analyze: You look at the gathered data, and make come to a conclusion based on the results
And then finally,
Report/Share: This is when you actually deliver your findings to the scientific community/world
SSSSS [86.1K]3 years ago
4 0
Step 1. ask a question
2. make a hypothesis
3. experiment
4. analyze data
5. communicate results
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in a hen house, the length of daylight is prolonged by using indoor lighting. the stimulus for egg laying is
bogdanovich [222]

In a hen house, the length of daylight is prolonged by using indoor lighting. the stimulus for egg laying is

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The correct answer is option (c) light.

Light is found to have a significant effect on egg laying by hens in the hen houses or poultry. Photoperiod is the length of the time within a day to which the hens are exposed to sunlight or artificial source of light. Egg production is reduced if the light intensity and duration is reduced. A peak production of hens is observed with the photoperiod is lengthened or a longer photoperiod.

Natural day light exposure to hens results in the production of not more than 40 eggs. Whereas, a prolonged day light of 12- 14 hours by indoor lighting increases the number of eggs layed to around 60 eggs. Thus, the stimulus for egg laying is the light.

Thus, In a hen house, if the length of daylight is prolonged by using indoor lighting, the stimulus for egg laying is light.

3 0
4 years ago
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Explanation:

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