Nails start in the nail root, hidden under the cuticle. When cells at the root of the nail grow, the new nail cells push out the old nail cells. These old cells flatten and harden, thanks to keratin, a protein made by these cells. The newly fromed nail then slides along the nail bed, the flat surface under your nails.
Answer:
the correct order of events in the nutritional processing of this food is ingestion- digestion- absorption- egestion.
Explanation:
1.) Ingestion involves taking food, drink, or another substance into the body by swallowing to aid in digestion.
2.) Digestion involves the breakdown of large insoluble food molecules into small water-soluble food molecules so that they can be absorbed into the watery blood plasma.
3.)Absorption involves the in take of the digested food into the bloodstream
4.) Egestion involves the removal of undigested food substance from the body.
Answer: <u>Option B; It traps light energy and converts it into chemical energy.
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This substance is chlorophyll. It is a pigment present in leaves of all plants. It absorbs light energy and provides it to carry out the process of photosynthesis. Light energy is converted into chemical energy, in form of NADPH and ATP, which can be used by plants for photosynthesis.
This pigment is present only in plants, so option A is incorrect.
This pigment only absorbs and transfers energy to other molecules, and is not associated with carbon dioxide directly, so option C and D are also incorrect.
Poverty, chronic stress and susceptibility in children result in SIGNINFICANT HARDSHIP, POOR ACADEMIC PERFORMANCE AND CADRDIOVASCULAR DISEASES.
Poverty, chronic stress and diseases usually lead to psychological disorder in children. Most of the time, these disorders are neglected because children do not exhibit symptoms like that are exactly like those of adults going through similar conditions. Psychological disorders in children ultimately result in poor academic performance and other adverse effects.<span />
Incomplete dominance is when the dominant allele is not fully dominant over the recessive allele. This results in three phenotype options rather than three. in this case T= tall, t= short and the two combined would be an intermediate height. A punnet square can help you figure this out.
T t
T TT Tt
t Tt tt
In this case you have one genotype that is two tall (TT) alleles. This will present as a tall plant.
The second genotype present is two short alleles (tt). You have one of these that will result in a short plant.
The third genotype present is one of each (Tt). This will result in an intermediate height plant. This shows up twice in the punnet square.
Based on this you will have 25% tall, 25% short and 50% intermediate.
