3 years ago

Someone help me please!!!

1 answer:

6 0

The theory of inheritance was proposed by Walter Sutton and Theodor Boveri

the chromosome theory is a principal of genetics, known as the chromosome theory of inheritance, The principal is that all chromosomes are carriers of genetic material that pass from one generation to the next.

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Explanation:

Frequency is the space in between two parts of a wave

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3 years ago

2 A certain gas of 25 g at 25°c and 0.65 atm occupies a volume of 23.52L Determine the molecule mass of the gas.

denpristay [2]

Answer:

${ \bf{PV= \frac{m}{M} RT}} \\ \\ { \tt{(0.65 \times 23.52) = \frac{25}{M} \times 0.081 \times (25 + 273)}} \\ \\ M = 39.5 \: g$

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3 years ago

To break a chemical bond, energy must be(1) absorbed (2) destroyed (3) produced (4) released

Troyanec [42]

Answer: 1) absorbed

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As a chemical bond is formed either by transfer of electrons or sharing of electrons, in order to break the forces of attraction among atoms, energy must be absorbed.

Energy is produced or released when a chemical bond is formed.

Energy is never destroyed, it converts from one form to another.

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4 years ago

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It will react by being a chemical change because something new is formed

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What is the Celsius temperature of 1 mole of a gas that has an average kinetic energy of 4,265 joules?

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