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Alexus [3.1K]
3 years ago
6

Natural selection select one:

Biology
1 answer:
melomori [17]3 years ago
7 0

Answer:

The answer is C - is the principle cause of evolutionary change.

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Aerobic respiration consists of three stages: glycolysis, Krebs cycle, and electron transport. True or False.
NeTakaya
TRUE..............................
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3 years ago
A friend of yours is considering drinking one glass of wine a day because she has heard that it may reduce her risk of heart att
grin007 [14]
<span>in middle-aged populations, taking 1-2 drinks a day may benefit the heart</span>
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4 years ago
What assumption can be made if a twin-study design project reveals that the correlation between identical twins on a given trait
Diano4ka-milaya [45]

Answer:

Several assumptions can be made using these results. The one of the main assumption is that these result prove the higher similarity among identical twins then of those who are fraternal. This is because the identical twins share mostly same amount of genome from both parents as a single zygote that is fertilized by one sperm divides into two. On the other hand, all fraternal are dizygotic. It means that there were two eggs that were fertilized by two totally different sperms. They do not share any of characteristics but may share some with parents.  

7 0
3 years ago
Mitosis and meiosis are similar processes, but they have some very important differences. Explain how mitosis and meiosis are al
solmaris [256]
Similarities: Mitosis and meiosis both involve cell replication. They both involve prophase, metaphase, anaphase, and telophase.
Differences: Meiosis creates gametes while mitosis creates somatic cells. Mitosis creates two daughter cells, while meiosis creates four sperm cells in men and one egg cell and three polar bodies in women. Mitosis involves one round of cell division, while meiosis involves two. Mitosis creates cells that have the same number of chromosomes as the original cell, while meiosis creates cells that have half the number of chromosomes as the original cell.
Hope that helped you. 
P.S. There are more similarities and differences, challenge yourself and see if you can find them! Good luck.
4 0
3 years ago
Explain the structural and functional effects that this frameshift mutation has on lung cells
Lemur [1.5K]

Answer:

<h2>Cystic Fibrosis</h2>

Explanation:

Frame shift mutation is the mutations caused by the deletion or insertion of nucleotide through which reading sequence of DNA is changed. By the change of reading sequence, the protein translated by this new sequence is changed, because these new codons code different amino acids.

Frame shift mutation cause Cystic Fibrosis (CF)  in lung cells. Cystic fibrosis is an inherited disease, causes problems in the body's cells that make salt, water, and mucus.

6 0
4 years ago
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