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Geotropism is the influence of gravity on plant growth or movement. Simply put, this means that roots grow down and stems grow up. ... In this case, the stimulus is gravity. Upward growth of plant parts, against gravity, is called negative geotropism, and downward growth of roots is called positive geotropism.
Explanation:
Answer:
The water bottle sign or configuration refers to the shape of the cardiac silhouette on erect frontal chest x-rays in patients who have a very large pericardial effusion. Typically the effusion has accumulated over many weeks to months (e.g. in patients with malignancy) and the pericardium has gradually stretched.
The athletes cells have been trained for the stress of a race, such as the stretching of muscle cells being ready to take in more oxygen.
They are similar because they are both located near the same parallel on the opposite hemisphere. Imagine it like like a mirror. From the North pole towards the equator the climate changes, and then it is mirrored in the southern hemisphere going from the equator towards Antarctica. They are located in the same parts of their respective hemispheres.
A Mutation in one of an individual's somatic cells will not be passed onto the offspring.