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Alika [10]
3 years ago
15

Dd is recessive or dominant

Chemistry
2 answers:
Kobotan [32]3 years ago
7 0
Dd is recessive i got it right
slava [35]3 years ago
3 0

Answer:This would be heterozygous, so both dominant and recessive alleles are written.

Explanation:Heterozygous means that the dominant and recessive alleles are written genotypically.

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Answer:

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Explanation:

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2 years ago
Draw the Lewis dot structure for RbIO2. Include all hydrogen atoms and nonbonding electrons. Show the formal charges of all atom
Rzqust [24]

Answer : The Lewis-dot structure of RbIO_2  is shown below.

Explanation :

Lewis-dot structure : It shows the bonding between the atoms of a molecule and it also shows the unpaired electrons present in the molecule.

In the Lewis-dot structure the valance electrons are shown by 'dot'.

The given molecule is, RbIO_2

As we know that rubidium has '1' valence electrons, iodine has '7' valence electrons and oxygen has '6' valence electrons.

Therefore, the total number of valence electrons in RbIO_2 = 1 + 7 + 2(6) = 20

As we know that RbIO_2  is an ionic compound because it is formed by the transfer of electron takes place from metal to non-metal element.

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3 years ago
How many moles are contained in 2.0 L of N2 at standard temperature and pressure.
GuDViN [60]

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Explanation:

Data given:

volume of the nitrogen gas = 2 litres

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rearranging the  equation to calculate number of moles:

PV = nRT

n = \frac{PV}{RT}

putting the values in the equation:

n = \frac{1X2}{0.08201 X 273}

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