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Tju [1.3M]
3 years ago
10

(I couldn't find science)

Biology
2 answers:
Andreyy893 years ago
6 0
The statement about a dichotomous key is true is 2
gulaghasi [49]3 years ago
6 0

<u>Answer:</u>

<em>A dichotomous key is complete when each organism stands alone</em>

<u>Explanation:</u>

A dichotomous key is used to track a required species of plant or organisms based on its distinct characteristics using series of question and answers to the question. <em>The answer of previous question asked leads with option to ask another question. </em>

This method is useful to both expert as well as non-experts. this method is effective when there is single species than group of species. <em>Problem may arise when there are many organisms with closely related characteristics. </em>

<em>This can be minimized by the scientific and systematic classification and preparation of effective set of questionnaires.</em>

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In _______________________ both alleles are fully expressed in the individual.
Tju [1.3M]

Answer: Codominence

Explanation:

Codominence is a condition in which two alleles of the same gene are expressed equally. Both alleles are capable of exerting their effects on the organism. Thus instead of expression of one trait both traits are expressed.

7 0
3 years ago
Assume that you are a national official with the power to set policy for controlling environmental mercury pollution (Core Case
Kazeer [188]

Answer:

The policy for controlling environmental mercury pollution should address ways to prevent and control this pollution.  Policy:

  • Ban the incineration of waste
  • Require that coal-burning companies remove mercury from the coal
  • Allocate funds towards research and development for renewable energy resources in the hopes of switching away from coal.
  • Require that products containing mercury be labeled as such.
  • Set up programs that will recycle batteries and mercury-filled products.
  • Set up education programs that will help inform people about mercury pollution.

This policy works by addressing the ways to prevent and control mercury pollution.

Three problems that could result from implementing this policy:

  • Backlash from coal-burning companies.
  • It could take a while before we completely shift away from using coal.
  • Some of the programs that can be set up in this policy can be too expensive to set up and maintain.

3 0
3 years ago
A bunsen burner is used for heating in a laboratory. Which safety procedure is important to follow when using a Bunsen burner? A
SVETLANKA909090 [29]
The answer should be B
6 0
3 years ago
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Which of the following could be found on either public or private land?
Reptile [31]
<span>The option that could be found on either public or private land is C. mine. A state park can only be found on public land, because parks are owned by states, not regular people. A single-family residence is only found on private land, because that is a house that a family owns. A factory is on private land only, because it belongs to a person or another company. Which leaves us with mines, that can be found both on private and public lands.</span>
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3 years ago
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What is the summary of this section of we need batteries
mariarad [96]

Answer:

there is no attachment

Explanation:

8 0
3 years ago
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