Answer:
The nephrons of the kidneys process blood and create urine through a process of filtration, reabsorption, and secretion. Urine is about 95% water and 5% waste products. Nitrogenous wastes excreted in urine include urea, creatinine, ammonia, and uric acid.
The answer is Tyrosine. Conditionally essential amino acids is when non essentials amino acid becomes essential. In Phenylketonuria Tyrosine becomes a conditionally essential amino acid that must be provided in the diet. Phenylalanine accumulates and fails to convert to tyrosine during this condition.
Answer:
In humans, blood group is determined by three alleles 
, 
, and 
.
and are co-dominant whereas is recessive to other two.
Thus, if a person with blood group O produces offspring with blood group B then the other parent must contain allele.
The genotype of other person can be 
, 
, or 
.
There is only one condition in which the person can have offspring with blood group O that is, when the other parent is .
In this condition, the probability of an offspring to have blood group O is 50%.
In other conditions, the probability of an offspring to have blood O is 0%.
In medicine, the hygiene hypothesis states that early childhood exposure to particular microorganisms (such as the gut flora and helminth parasites) protects against allergic diseases by contributing to the development of the immune system.
<h3>What is the role of eosinophils in hygiene hypothesis ?</h3>
Eosinophils are multifunctional granulocytes that contribute to initiation and modulation of inflammation.
- Eosinophils are extremely versatile effector cells that damage tissues or modulate the activity of other immune and stromal cells.
<h3>Why does having a parasitic worm help us ?</h3>
This is because parasitic worms have evolved strategies to block parts of the human immune system.
- These parts of the immune system, namely the eosinophils and IgE antibodies, are also the main players in allergies, IBD, and many other inflammatory diseases
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The plant would stop photosynthesis due to the lack of light in the dim closet. Chlorophyll and other colors would be lost, and it would turn white. It would eventually exhaust the energy reserves in the roots and stem and perish.
<h3>What about photosynthesis?</h3>
Photosynthesis is the process through which plants turn carbon dioxide, water, and sunlight into oxygen and sugar-based energy. More than just the essential necessities of water and sunlight are needed for growth. The five key factors that influence how well your plants or crops develop are light, carbon dioxide, water, soil organisms, and nutrients.
Photosynthesis is primarily used to convert solar energy into chemical energy, which is then stored for use at a later time. This mechanism primarily provides energy to the planet's life systems. This indicates that without energy, it cannot happen (from the Sun). Chlorophyll, a green pigment found in leaves, absorbs the needed light. Chloroplasts, which contain chlorophyll, are present in the palisade and spongy mesophyll cells of plants.
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