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DaniilM [7]
3 years ago
11

The process of natural selection is based on the assumption that

Biology
1 answer:
Sindrei [870]3 years ago
3 0

Answer:

different traits inherited by pffspring have different survival values

Explanation:

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Is the sugar maple tree a monocot or dicot?
zhuklara [117]

Answer:

Its a dicot.  

Explanation:

You know because when a seed sprouts it has two cotyledons.  

The branching leaf veins and flower structure also tell you this.

6 0
2 years ago
Read 2 more answers
PLEASE HELP
Hunter-Best [27]

Sorry if I am wrong

Answer:

Food is broken down into nutrients.

Skeletal system

Explanation:

6 0
2 years ago
What type of attraction occurs when water molecules attract other types of molecules (other than water)?
aivan3 [116]

Answer:

Choice A, Adhesion

Explanation:

If you have trouble telling the difference between cohesion and adhesion, remember that an adhesive is glue, water is essentially "gluing" itself to another surface.

5 0
3 years ago
4. Which of the following statements best describes how the traits of an organism are determined
butalik [34]

Answer Choices:

DNA provides the energy needed for an organism to grow and function

DNA is copied into mRNA, which controls cellular functions

DNA codes for proteins, which allow an organism to grow and function

DNA unzips and each strand codes for a different amino acid

Answer:

DNA codes for proteins, which allow an organism to grow and function

Explanation:

DNA provides the energy needed for an organism to grow and function  - this is false. DNA does not provide energy. A molecule called ATP, mostly produced by cellular respiration, provides energy for the cells to grow and function.

DNA is copied into mRNA, which controls cellular functions  - this is false. While it is true that DNA is copied into mRNA, mRNA does not directly control cellular functions. Instead, mRNA is translated into proteins.

DNA codes for proteins, which allow an organism to grow and function  - <u>this is true, as indicated above, DNA is transcribed to mRNA which is translated into proteins. Proteins carry out essentially all the functions in the cell</u>

DNA unzips and each strand codes for a different amino acid - this is false, DNA is transcribed into mRNA. Each mRNA codon (three bases) codes for a different amino acid

6 0
3 years ago
What is true of a regulatory approach to environmental problems?
tankabanditka [31]
<h2>Regulate of Environmental</h2>

Explanation:

  • The motivator based administrative methodology progresses in the direction of forestalling ecological issues by giving promptings to urge contaminating substances to diminish contamination.
  • An advantage of the motivator based methodology is that it energizes the production of imaginative and financially savvy techniques for <em>contamination control.  </em>
  • Administrative methodologies require government offices to limit or direct the exercises of controlled gatherings utilizing terms and conditions inside statutory and administrative instruments, <em>working grants, licenses, endorsements or codes of training.  </em>
  • <em>Command and control causes administrators to benefit as much as possible from whatever hardware they have - individuals, data, material, and, regularly generally significant of all, time.  </em>
  • Particles have assisted with securing nature, they have three weaknesses.
  1. <em>They give no motivating force to going past the cutoff points they set. </em>
  2. They offer restricted adaptability on where and how to lessen contamination.  
  3. <em>They regularly have politically-spurred escape clauses.</em>
5 0
3 years ago
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