Answer:
Lower blood pressure and chills do not correspond to the effects of stress on health (option C).
Explanation:
Stress includes all the physiological mechanisms of the response organism in situations considered as probable damage to physical or mental health. Stimuli that trigger stress are called stressors.
When a stressor appears, the body produces a series of substances, including adrenaline, which prepare it to face the stressor or run away from it.
When the stressor is maintained and the stress response is prolonged, it can trigger symptoms or diseases such as hypertension, headaches, insomnia, digestive system diseases, dizziness and nausea. Arterial hypotension -lower blood pressure- or chills are not part of the symptoms caused by stress.
Learn more:
Ways to reduce or handle stress brainly.com/question/544180
Answer:
The evolution of the peppered moth is an evolutionary instance of directional colour change in the moth population as a consequence of air pollution during the Industrial Revolution. The frequency of dark-coloured moths increased at that time, an example of industrial melanism. Later, when pollution was reduced, the light-coloured form again predominated. Industrial melanism in the peppered moth was an early test of Charles Darwin's natural selection in action, and remains as a classic example in the teaching of evolution.[1][2] In 1978 Sewall Wright described it as "the clearest case in which a conspicuous evolutionary process has actually been observed."[3][4]
The dark-coloured or melanic form of the peppered moth (var. carbonaria) was not known before 1811. After field collection in 1848 from Manchester, an industrial city in England, the frequency of the variety was found to have increased drastically. By the end of the 19th century it almost completely outnumbered the original light-coloured type (var. typica), with a record of 98% in 1895.[5] The evolutionary importance of the moth was only speculated upon during Darwin's lifetime. It was 14 years after Darwin's death, in 1896, that J.W. Tutt presented it as a case of natural selection.[6] Due to this, the idea widely spread, and more people believed in Darwin's theory.
Explanation:
-A-A-A-T-G-C- because only one base pair is altered by the mutation
<span>by damaging the plant's leaves and changing the chemistry of soils and surface water</span>
In radiation, we don't need medium to conduct heat or energy but in conduction we need medium to conduct energy or heat ! conduction is done by contact as in radiation there is no contact !
for example or any info, comment !
