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Norma-Jean [14]
3 years ago
8

What are the two main purposes of DNA?

Biology
2 answers:
olganol [36]3 years ago
8 0
It is the genetic material passed from parent to offspring and it serves as the information to direct and regulate the construction of the proteins necessary for the cell to perform all of its functions.
Margaret [11]3 years ago
5 0

Answer: To make protein and store hereditary information

Explanation:

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Mendel's law of independent assortment states that __________ randomly assort their __________ during the formation of haploid c
Shalnov [3]

Answer:

alleles ,genes

Explanation:

Mendel's law of independent assortment states that alleles randomly assort their genes during formation of haploid cells. The paired factors that determine an organism's characteristics segregate separately from each other during sex cell formation.

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3 years ago
Students conducted an investigation which required them to record daily the height in millimeters of several plants. Which tool
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<span>C. metric ruler since millimeters are metric</span>
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3 years ago
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Match each interaction with its description.
Natalka [10]

There is competition among species when they jostle for scarce resources.

<h3>What is competition?</h3>

The term competition has to do with a situation in which members of the same species scramble for scarce resources.

The following are the definitions of the types of competition;

  • interference competition - An individual directly interacts and changes the way other individuals attain resources.
  • apparent competition - Individuals do not compete directly for resources, but are prey for the same predator.
  • exploitation competition -  Individuals interact indirectly while competing for common resources.

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6 0
2 years ago
Explain transformation in DNA
velikii [3]
Plasmid or vector transformation is the process by which exogenous DNA is transferred into the host cell. Transformation usually implies uptake of DNA into bacterial, yeast or plant cells, while transfection is a term usually reserved for mammalian cells.
6 0
2 years ago
PLEASE HELP
Lelu [443]

The best kind of model for the scientist to use is an interactive model of the planets' orbits on a computer.

<h3>What is the law of orbits?</h3>

Kepler's first law, also known as the law of orbits, describes the shape of planetary orbits. According to this law, the planet's orbits around the Sun are elliptical, despite having very small eccentricities.

For this reason, it is necessary to know all the orbits of the planets in an interactive way, since according to Kepler's law, the orbits decrease over time.

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1 year ago
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