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skad [1K]
3 years ago
15

Ecologists have discovered that the seeds of many plants that grow in forests cannot germinate unless they have been exposed to

fire. Design an experiment to test whether a particular plant has seeds with this requirement. Include your hypothesis statement , a descripitiom of control and experimental groups,and an outline of your procedure
Biology
1 answer:
amm18123 years ago
3 0
Thank you for posting your question here at brainly. 

 <span>Two types of treatments: type of seed and fire. 
Type of seeds: 1. Known seed type that requires fire. 2. Known seed that is killed by far. 3. Experimental/unknown seed. 
Fire treatments: 1. No fire. 2. Fire. </span>
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What is not a negative side effects of the escalating costs of malpractice insurance?
makvit [3.9K]
<span>Care providers paying higher malpractice insurance will be deterred even more from committing malpractice. They will take measures to assure this.</span>
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3 years ago
The body monitors fat stores by assessing levels of the hormone ____, which is produced and secreted by fat cells.​
Ivan
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3 years ago
Anthocyanin is a pigment that gives flowers and leaves purple colors. The M gene codes for a transcription factor (Myb) that pro
eduard

Answer:

Anthocyanin is not produced in the plant cells

Explanation:

Anthocyanin is not produced in plant cells with the genotype mm.

As you can see from the question above, anthocyanin is responsible for the purple color of the flowers. Anthocyanin is encoded by the M gene, which is a dominant gene. Because it is a dominant gene, we know that it will be expressed in plants with the Mm and MM genotype, but will not be encoded by plants with the mm genotype. With this we can conclude that plants that have the mm genotype do not have purple color, because anthocyanin is not produced in the plant cells of these plants, since they do not have the M gene.

4 0
2 years ago
Colony collapse disorder that has been decimating bee colonies was first reported around 2006. Massive numbers of honey bees wer
BigorU [14]

This information can be useful to agriculture because bees are major pollinators of crops, so it is important to know which pesticides to manage in order to avoid risk to bee survival. That is option B.

Bees are one of the social insects that lives in societies that are based on a caste system.

Each caste performs a special task or series of tasks that serves as an economic importance to the agricultural system.

Pests such as parasitic mites cause poor agricultural yield. By using pesticides, which are protective chemicals, farmers have greatly improved crop yield.

The bee workers while in search of pollen from crops can be harmed from the pesticides that is being used to control parasitic mites. This can lead to Colony collapse disorder of the caste system of bees.

Therefore,  it is important to know which pesticides to manage in order to avoid risk to bee survival.

Learn more here:

brainly.com/question/22575738

3 0
2 years ago
What occurs after cytokinesis is completed at the end of meiosis 1
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The two cells go into interphase, preparing to split apart again.
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3 years ago
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