Answer:
Principal Cell
Explanation:
The main sodium ion absorption cells are the principal cell. These cells are also the site for the action of aldosterone.
Contemporary landscapes result from many causes, including variability in abiotic conditions, such as climate, topography, and soils; biotic interactions, such as competition, mutualism, herbivory, and predation, that can generate spatial pattern even when environmental conditions are homogenous; natural disturbances. I hope this helps :)
Answer:
I think its 4, like I'm 90%sure
Answer:
Formaldehyde or gluteraldehyde.
Explanation:
- Some equipment can't be sterilized by physical methods like autoclave because of their safety and sensitivity.
- Gluteraldehyde and formaldyhyde are used as sterilizing agents and provide long immersion time. These are used to sterilize surgical instruments.
- Gluteraldehyde have a short shelf life and expensive while formaldehyde have long shelf life and comparatively inexpensive.
- Both of these are toxic by inhalation or touch.
1. Protein Coat 2. Nucleic Acid