3 years ago

analyze why is the result of the stage of meiosis shown below an advantage for organisms that reproduce sexually.

1 answer:

6 0

Answer:

Meiosis produces haploid cells (gametes), which contain single chromosomes, or on-half the number of chromosomes in diploid cells. When a sperm and an egg join, the single chromosomes pair up, which results in genetic diversity in the offspring

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Please help me. We dally transform energy in our homes and schools into light, sound, heat, etc. what is the most common energy

Irina-Kira [14]

I hope this helps sorry if it doesn’t

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3 years ago

For a particular reaction, Δ=−111.4 kJ and Δ=−25.0 J/K.

vichka [17]

Answer:

$\Delta G =-103.95kJ$

Explanation:

Hello there!

In this case, since the thermodynamic definition of the Gibbs free energy for a change process is:

$\Delta G =\Delta H-T\Delta S$

It is possible to plug in the given H, T and S with consistent units, to obtain the correct G as shown below:

$\Delta G =-111.4kJ-(298K)(-25.0\frac{J}{K}*\frac{1kJ}{1000J} )\\\\\Delta G =-103.95kJ$

Best regards!

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3 years ago

Some fertilizer blends contain magnesium nitrate (MgNO3). Suppose that a chemist has 1.24 liters of a 2.13 M solution of magnesi

VLD [36.1K]

The volume of the new solution is

calculation

by use of the formula

M1V1= M2V2

M1 (molarity 1) = 2.13 M

V1 (volume 1) = 1.24 l

M2 ( molarity 2) = 1.60 M

V2 (volume 2) = ?

by making V2 the subject of the formula

V2 = M1 V1/ M2

V2=( 1.24 x 2.13)÷ 1.60= 1.651 L

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4 years ago

Cl2+2KI→2KCl + I2 is an example of which type of reaction?

Mariulka [41]

Answer:

auuuu

Explanation:

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3 years ago

What does the electron transport chain do to the concentration of hydrogen ions (protons)?

choli [55]

It makes the concentration of protons higher outside of the membrane than the inside

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