Answer:
phenotype is the physical make up of an organism. it is controlled by alleles found in the cells of an organism. dominant alleles overshadow the recessive alleles. the allele for tallness for example, is dominant to that for shortness. since alleles occur in pairs, this plant which is tall can either be genotype TT or Tt , two dominant alleles or one dominant allele and the recessive allele which overpowers the recessive allele hence making the plant appear tall. genotype is the genetic make up of an organism. this determines how an organism appears to look externally.
hence genotype determines phenotype.
Cell membrane control the entry and exit of the cell . cell membrane even seperate external environment from the internal cell. gates seperate our house from roads , even gate controls entry and exit . in this way cell membrane and gates are similar
Answer: A. Thorough hand hygiene
Explanation:
The nurse is a medical practitioner, who works in clinics, hospitals and research institutes. The role of the nurse is to assist the doctors, and provide care to the patients.
Nurse can control the spread of infection by maintaining the hand hygiene. Since the hands remain in the close contact with the patients who are under care and diagnosis. They also handle the equipments used for the purpose of the operation, injections and other instruments that are used for treatment. Thus, the possibility of transfer of infection causing germs becomes prominent. Hence, the hand hygiene is required to care of.
Answer:
The correct answer is - raising in water becomes puffed, or uptake of water and minerals from roots.
Explanation:
The minimum pressure applied to a solution to prevent the entering the flow of its pure solvent through q semipermeable membrane. The process of flowing the pure solvent to the solution through a semipermeable pressure is known as osmosis and the minimum pressure required to preventing the osmosis is osmotic pressure.
Many plants springing up through tree roots growing through concrete. Due to osmotic pressure, the plants grow they require more water, the inexorable osmotic pressure of water moves through the membranes can actually push through asphalt!
Movement of salt-water in the animal cell across our cell membrane and keep raisin in water and the raisin gets puffed are other examples of this phenomenon.
I believe it would also be noting the color of a solution when heated.