Some of the conditions are there that must be met for a population or an allele to be in Hardy-Weinberg equilibrium equation are:
1. The population of species must be very large.
2. There must be no migration and population must be isolated in a species.
3. There must be no mutations in a population of species.
4. There must be random mating, which means there are no mating preferences.
So, a population will not be according to Hardy-Weinberg Equilibrium if it is small, or there are , which is not raised, but mutations are expected to occur in future. Skunks can also migrate to another region of a woods despite the presence of a large mountain. As a result of possible mutations and migrations, the population is not in Hardy-Weinberg equilibrium.
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the answer is, the bottom layer is the oldest. hope this helps.
Answer:
<h2>B.lysosomal enzyme</h2><h2>C. insulin
</h2><h2>d. ER protein
</h2>
Explanation:
Most proteins those that function in the cytosol (actin) or in the nucleus (DNA polymerase) are synthesized by free ribosomes.
Proteins that function within the endomembrane system, like in ER, Golgi complex etc (for example, lysosomal enzymes) or those that are destined for secretion from the cell (such as insulin) are synthesized by bound ribosomes. These proteins pass through endomembrane system.
Protein those destined for the endomembrane system, are synthesized by ribosomes, they have signal in the growing polypeptide chain that act as a signal sequence.
Answer:
The psychological measure that has been used by Dr.singh in this scenario is physiological measures.
Explanation:
Here, Dr. singh a scientist's observations are being listed. Its been given that he wants to study about how the anxiety affects adolescents.
For measuring and observing all the points he measures the heart rates which are causing electrical changes, the respiration and the sweating pattern of individuals.
Also he is going through the hormonal changes in their blood.
So, The psychological measure that has been used by Dr.singh in this scenario is physiological measures.
Physiological measures: An accurate and precise information about an individual's body and its body's functioning like the temperature of skin, sweating, respiration,the heart rate, palmer sweat and also eye tracking by a set of instruments i called the physiological measures.
This measurment is done by identifying and monitoring thr parameter of physical body especially in the major body organs.