Answer:
Phototropism is defined as the movements of plants in response to sunlight. In this case sunlight is the stimuli.
Tropism is defined as the movement of a plant or a part of a plant in response to a certain stimuli.
Negative phototropism is the movement of plant or its part away from sunlight. Such as the growth of roots of a plant deeper inside the ground to absorb nutrients from the soil.
Explanation:
Answer:
Explanation:
The high chlorine rates destroy intestinal flora, which can inhibit the ability of your digestive system to effectively absorb and process nutrients. As a result, your body might not absorb and benefit from the minerals, vitamins and fats that you take in, thus making the body more vulnerable to infections.
Answer:
Epistasis
Explanation:
Genetics can be defined as the scientific study of hereditary in living organisms such as humans, animals and plants
In Genetics, a gene pair has the ability to influence other gene pairs based on their combined activities which produces some effect on phenotype; this is called epistasis.
Answer:
Inappropriate activation of telomerase can result in cellular immortality, one of the cellular changes implicated in the development of cancer.
Explanation:
Some studies show that when telomerase activity is stimulated and a tumor suppressor gene (the p16INK4a gene) is inactivated, cellular immortalization occurs, which constitutes an important step towards the formation of a tumor.
Answer:
The astronaut is hitting the moon
Explanation:
As the moon moves deeper and deeper into the Earth's shadow, the moon changes, which is why it seems like the moon is missing.
