Answer:
chemotherapy target rapidly proliferation cells and there is poor penetration of many drugs to tumor cells that are located distal to functional blood vessels hypoxic cells are also likely to resistant to chemotherapy
Answer:
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B) demonstrated that the nuclei from all the differentiated mammalian cells can retain their full genetic potential.
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Explanation:
Every cell of an organism contain equal number of chromosomes, like nerve cell, mammary gland cell, muscle cell, heart cell etc. all have same number of chromosome and equal amount of DNA. The morphology and functioning of different cell depends on the differential gene expression.
Cell express their genes according to the requirement or the environment or according to the signals.
The cloning of Dolly demonstrated that the nuclei from all the various differentiated mammalian cells can retain their full genetic potential.
Answer:
we decreased the spread of species by taking their habitat
A is the answer I’m sure because I just took the test
Answer:
to infer The Tigris and Euphrates Rivers provided water for drinking and for crops. Also, the flooding of these two rivers made the soil fertile.Rich silt, which helped crops grow, was left behind by floodwaters.
Explanation:
