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marishachu [46]
2 years ago
13

Answer the following questions based on the article you just read. Stem Cell Basics Why are there more debates than answers when

discussing stem-cell research?
Biology
2 answers:
guajiro [1.7K]2 years ago
8 0

Answer:

there is no article.......

Scilla [17]2 years ago
7 0

Answer:

Scientists do not fully understand how stem cells proliferate and differentiate.

There are ethical concerns debated when using embryonic stem cells for research.

Scientists do not know the signals used by stem cells and if they are similar when forming specialized cells; they are unable to grow specialized and unspecialized cells in the lab.

It is a newer technology with many questions left to answer.

Explanation: For Edge 2020

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Purines and primidens are the two types of nitrogens.basis in nuclic acid,breifly explain both of them
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