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zavuch27 [327]
2 years ago
8

What type of concern is raised by embryonic stem cell research?

Biology
1 answer:
aev [14]2 years ago
8 0
A.) ethical is a concern raised
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* Describe at what point in the cell cycle cells begin to divide uncontrollably.
Butoxors [25]

Every cell in the body goes through a life cycle. Cells grow and divide to replace cells that are lost because of normal wear and tear or injury. Different cells grow and die at different rates. Some cells, such as epithelial<span>epithelialA thin layer of epithelial cells that makes up the outer surfaces of the body (the skin) and lines hollow organs, glands and all passages of the respiratory, digestive, reproductive and urinary systems.</span> cells, reproduce quickly. Other cells, like nerve cells, grow slowly. Both normal cells and cancer cells go through a sequence of steps, or phases, when they form new cells. This is called the cell cycle.

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2 years ago
Is genetic material found in plant cells, animal cells, or prokaryotic cells?
scoray [572]
Genetic material is found in Eukaryotic cells. Plant and animal cells both are eukaryotic cells.
4 0
3 years ago
What does it mean when they say genetic.
olya-2409 [2.1K]

Answer:

relating to or determined by the origin, development, or causal antecedents of something

Explanation:

3 0
2 years ago
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What animal needs to wear a wig?
azamat
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6 0
3 years ago
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A BbGg x bbgg cross yields a phenotypic ratio of approximately 5 black eyes, green skin : 5 orange eyes, white skin : 1 black ey
kifflom [539]

Answer:

D.Mendel's law of independent assortment is being violated.

Explanation:

According to Mendel in his law of independent assortment, the allele of one gene gets sorted into gametes independently of the allele of another gene. He discovered this when he performed a cross involving two characters i.e. dihybrid cross, which he obtained a F2 phenotypic ratio of 9:3:3:1. This ratio is only possible if each allele of each gene is represented in each gamete i.e. a dominant allele of the first gene is equally likely possible to be contained with a dominant or recessive allele in the second gene.

If this occurs according to the Mendel's law of independent assortment, a total of four possible combinations of gametes should be produced by each parent organism. When this 4 gametes are crossed in a punnet square, a total of 16 offsprings will be possible.

However, in this case, a total of 12 offsprings were produced, depicting that the alleles did not separate independently of one another to produce four possible gametes.

3 0
3 years ago
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