It is the pinna. This is the ear’s part that acts as a funnel to concentrate sounds and guide them into the ear. It is this part’s responsibility to collect sound by acting as a funnel of the ear. It is through the pinna that amplifies the sound and directs the sound to the ear canal. The ear of a human is divided into three parts. The pinna is located and part of the outer ear. Hearing does not take place here but rather this is the part where sound is collected and directed into the the internal passage called auditory canal. From this canal, sound travels or passes to the inner part and that is where the sound is processed.
Answer:
The Dense supportive barrier is the cell wall that prevents the bursting of the vacuole. If the plant is wilting, that means it cannot maintain turgidity. Therefore, the cell wall has been damaged.
Explanation:
Animals use this type of physical act to reproduce another type of their species. Mostly to impress or make the type of gender to fall in love.
Answer:
ELISA is a technique of enzyme linked immunosorbent assay.
Explanation:
The full form of Elisa is enzyme linked immunosorbent assay. The ELISA technique is a boichemical technique that is used to measure the amount of protein or the antibody in a solution and is divided into three types :
- Competitive ELISA
- Direct ELISA or Sandwich ELISA
- Indirect ELISA
1. Indirect ELISA --- detects the presences and concentration of the antibody.
2. Sandwich Elisa or Direct ELISA --- detects the presences and concentration of the antigen/protein.
