According to the Kinetic Molecular Theory, the absolute temperature of a gas is directly related to average molecular kinetic
2 answers:
Answer: The correct answer is Option D.
<u>Explanation:</u>
Average kinetic energy is defined as the average of kinetic energies of all the particles in a system. It is a measure of temperature. The chemical equation used to calculate average kinetic energy is given as:
where,
K = average kinetic energy
R = Gas constant
= Avogadro's number
T = temperature of the system
Average kinetic energy of the system is directly proportional to the temperature of the system. Thus, if temperature increases, the average kinetic energy also increases and vice-versa.
From the above information, it is concluded that the correct answer is Option D.
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Answer:
1. All red calves i.e. RR
2. All roan calves i.e RW
3. 2 red calves (RR) and two roan calves (RW)
Explanation:
According to this question, a gene coding for fur colour in cattle is involved. Red alleles (R) and white alleles (W) are co-dominant to produce a roan cattle (RW). The possible traits of the following crosses are (see attached punnet square):
1) A red bull (RR) is mated to a red (RR) cow: All red calves i.e. RR
2) A red (RR) bullis mated with white (WW) cow: All roan calves i.e RW
3) A roan bull (RW) is mated with red (RR) cow: 2 red calves (RR) and two roan calves (RW).
