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marissa [1.9K]
3 years ago
11

Which of the following best describes evolution?

Biology
2 answers:
katen-ka-za [31]3 years ago
5 0

Answer:

individuals with traits best suited for survival pass these to offspring

Explanation:

zzz [600]3 years ago
3 0

Answer:

<em>change</em><em> </em><em>in</em><em> </em><em>genetic</em><em> </em><em>structure</em><em> </em><em>of</em><em> </em><em>a</em><em> </em><em>popu</em><em>lation</em><em> </em><em>over</em><em> </em><em>time</em>

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Seafood Watch has made several unsustainable fishing practices illegal.<br> True or False ?
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This should be True

Seafood Watch has had an immense influence on decisions regarding illegal fishing practices and has helped design sustainable seafood environments due to their lists of seafood that should be eaten without worries.
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3 years ago
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I need help coming up with an abstract for class. My topic is understanding birth defects and how to avoid them.
slega [8]

Answer:

For a full list of topics: A-Z Index ... We know that not all birth defects can be prevented. ... avoid harmful substances, choose a healthy lifestyle, and talk with your ... one month before and during pregnancy, it can help prevent major birth defects of ... planning a pregnancy, she should not stop taking medications she needs or .

Explanation:

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A test cross was made between true-breeding EEWW flies and eeww flies. The resulting F1 generation was then crossed with eeww fl
Anton [14]

Explanation:

<h3><u>If the genes were linked:</u></h3>

<u>Parental cross: EW/EW X ew/ew</u>

F1 genotype: EW/ew

F1 Gametes:

- Parentals (more abundant): EW and ew

- Recombinant (less abundant): Ew and eW

<u>Test cross: EW/ew X ew/ew</u>

<u>F2 genotypes:</u>

  • Parentals: EW/ew; ew/ew;
  • Recombinant: Ew/ew; eW/ew

<h3><u>If the genes are not linked:</u></h3>

<u>Parental cross: EEWW X eeww</u>

F1 genotype: EeWw

F1 gametes: EW, Ew, eW, ew. Genes assort independently, so all of the possible gametes of the F1 individual will have the same probability.

<u>Test cross: EeWw X eeww</u>

<u>F2 genotypes:</u>

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6 0
3 years ago
Both plant and animal cells have the ability to
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Both plant and animal cells can reproduce! Hope this helped! I'm about to submit a question if anyone wants to help me!
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Which statement describes rutherford’s model of the atom? select three options.
Svetllana [295]

Answer:

A. The atom is mostly empty space.

B. Electron orbit around the center of the atom.

C. The atom's positive charge is located in the atom's nucleus.

Explanation:

Rutherford is a chemist which performnan experiment in order to see what is present inside the atom. He bombarded radiation from a source on an atom. He observed that most of the radiation pass through the atom so he concluded that the atom has mostly empty while some comes back which means that a heavy particles are present in the nucleus.

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