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irinina [24]
2 years ago
7

What is a model that is used to predict possible genotypes and phenotype of offspring?

Chemistry
1 answer:
frutty [35]2 years ago
7 0
This is called the pedigree chart.
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What is the purpose of chemistry?
Brut [27]

Answer:

To know more about chemicals and how to utilise them to solve man's probl

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Which energy source has been developed and improved by chemists?
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I’d have to say C. battery.
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1 year ago
On a warm summer day in Oslo, the temperature is 21 degree C and the relative humidity is 70%. What is the absolute humidity? Wh
lesya [120]

Explanation:

According to the psychrometric chart at dry bulb temperature of 21^{o}C and RH 70%, the absolute humidity = 0.011 kg/kg dry air

Formula to calculate humid volume is as follows.

       \nu_{H} m^{3}/kg dry air = \frac{22.41}{273}TK (\frac{1}{28.97} + \frac{1}{18.02}H)

                     = (2.83 \times 10^{-3} + 4.56 \times 10^{-3} H) T K

                     = (2.83 \times 10^{-3} + 4.56 \times 10^{-3} \times 0.011) \times 294

                       = 0.847 m^{3}/kg dry air

Hence, humid volume of air is 0.847 m^{3}/kg dry air.

Specific enthalpy of dry air  = specific heat capacity of dry air × dry bulb temperature

                    = 1.006 kJ/kg ^{o}C \times 21^{o}C

                    = 21.126 kJ/kg dry air

Hence, the specific enthalpy of the air is 21.126 kJ/kg dry air.

As per the psychrometric chart at given conditions wet bulb temperature = 17.5 ^{o}C

As per the psychrometric chart at given conditions dew point temperature = 15.5 ^{o}C

4 0
3 years ago
Why was Rutherford's Gold Foil Experiment so important?
Oksanka [162]

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Answer is 'B' I think

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Solids we need to live
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Foods are a solid we need to survive
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