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ioda
4 years ago
7

How does a baby's respiration and circulation change when the baby is born?

Biology
1 answer:
Sav [38]4 years ago
7 0

Answer:

The baby's respiration and circulation change when the baby is born in the sense that i<u><em>t no longer relies/depends on the mother for oxygen.  </em></u>

Explanation:

Y.w

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Now take 100ul from 10^1 dilution and add to next 900ul saline this is 10^2 dilution, similarly do upto 10^5 dilution.

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So suppose, 18 colonies formed on 10^4 dilution then total no. Of cells in stock will be 18x10^4/ 0.1= 18x10^5 cfu/ml.

If we dilute 10^4 or 10^5 that's leads to colony count of 18-19 colonies on 10^4 dilution while 2 colonies should come on plate of 10^5 dilution.

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