Because vitamins carry out various functions in the body, deficiency of different vitamins can have varied effects on tge body.
The primary role of vitamin D in the body is BLANK, and its deficiency may result in BLANK. 1. A. Maintaining healthy eyesight. B. Calcium absorption. C. Connective tissue repair. 2. A. Poor wound healing. B. Night blindness. C. Rickets.
Vitamin D is one of many nutrients our bodies need to stay healthy. It helps the body absorb calcium, which then build bones and keep bones strong and healthy. Severely low levels of vitamin D can result in soft, brittle bones; bone pain; and muscle pain and weakness.
What is vitamin D and why is it needed?
Vitamin D is one of many nutrients our bodies need to stay healthy. Among the vitamin's main functions, it helps the body:
Absorb calcium. Vitamin D, along with calcium, helps build bones and keep bones strong and healthy.
Block the release of parathyroid hormone. This hormone reabsorbs bone tissue, which makes bones thin and brittle.
Vitamin D may also play a role in muscle function and the immune system. The immune system is your body's defense system. It helps protect it against infections and other illnesses. Taking vitamin D every day has been shown to reduce the risk of falling in older individuals. Other ways vitamin D is thought to help us, and how much we would need to take, is an area of active research (and controversy). There have been studies to suggest that it might help prevent colon, prostate, and breast cancers. There is also some research that it might help prevent and treat diabetes, heart disease, high blood pressure, and multiple sclerosis. However, the results of many of these studies are either preliminary or under debate. Without other long-term research, even many of the researchers who conducted these initial studies are cautious about recommending vitamin D for the prevention of these diseases.
Vitamin D is one of many nutrients our bodies need to stay healthy. It helps the body absorb calcium, which then build bones and keep bones strong and healthy. Severely low levels of vitamin D can result in soft, brittle bones; bone pain; and muscle pain and weakness.
What is vitamin D and why is it needed?
Vitamin D is one of many nutrients our bodies need to stay healthy. Among the vitamin's main functions, it helps the body:
Absorb calcium. Vitamin D, along with calcium, helps build bones and keep bones strong and healthy.
Block the release of parathyroid hormone. This hormone reabsorbs bone tissue, which makes bones thin and brittle.
Vitamin D may also play a role in muscle function and the immune system. The immune system is your body's defense system. It helps protect it against infections and other illnesses. Taking vitamin D every day has been shown to reduce the risk of falling in older individuals. Other ways vitamin D is thought to help us, and how much we would need to take, is an area of active research (and controversy). There have been studies to suggest that it might help prevent colon, prostate, and breast cancers. There is also some research that it might help prevent and treat diabetes, heart disease, high blood pressure, and multiple sclerosis. However, the results of many of these studies are either preliminary or under debate. Without other long-term research, even many of the researchers who conducted these initial studies are cautious about recommending vitamin D for the prevention of these diseases.
Vitamins are essential biomolecules, required by organisms in small quantity to perform proper body functioning. Vitamin D is mainly responsible for bone formation and bone health as plays major role in absorption of calcium ions.
Vitamin D deficiency can leads to rickets, characterized by soft and fragile bones. Individuals with rickets have higher risks for muscle spams and bone fractures.
Thus, the correct answer is for first blank is 'option). B' and for second blank is 'option). C.'
The frequency of the allele is high in the population
Explanation:
The selective pressure in this population is low light. <u>Thus only plants with high tolerance for low light will be able to survive in this population. LLT gene plant has this trait</u>.
Therefore the LLT gene plants will have higher rate of survival compare to other clones at very low light intensity .
The frequency of expression of these gene will be high due to high survival rates in the population.
Because of the tilt of the earth on its axis. When the North Pole is tilted towards the Sun, the northern hemisphere experiences summer solstice. At this time, since the south Pole is tilted away from the Sun, the southern hemisphere experiences winter solstice.
That is why, When it is summer in the northern hemisphere, it is winter in the southern hemisphere. It's all because the Earth is tilted on its axis.
