Answer:
<h2>option b exothermic </h2><h3>explained here </h3>
Explanation:
Chemical reactions that release energy are called exothermic. In <u>exothermic</u><u> </u>reactions, more energy is released when the bonds are formed in the products than is used to break the bonds in the reactants. ... Endothermic reactions are accompanied by a decrease in temperature of the reaction mixture.
<h2>hope it helps please give brainliest plz follow </h2>
ACCORDING TO MENDEL LAW OF DOMINANCE, PURPLE COLOR IS A DOMIMANT TRAIT WHILE WHITE COLOR IS A RECESSIVE ONE...
Coiling might be an adaptive process which was developed thru because of the presence of selection forces.
<span>Adaptations are the result of evolution in different living organisms. This process occurs amazingly through gene mutation but it takes a very long period in time. Adaptation processes occur to help species survive and thrive in the ecological balance of life.</span>
D. <span>a cell that has one complete set of chromosomes</span>
Answer:
51.84%
Explanation:
p² + 2pq + q² = 1 and p + q = 1
p = frequency of the dominant allele in the population
q = frequency of the recessive allele in the population
p² = percentage of homozygous dominant individuals
q² = percentage of homozygous recessive individuals
2pq = percentage of heterozygous individuals
p = 0.72 => p² = 0.72² = 0.5184
=> Percentage of the rats are normal sized: 51.84%
