The unit that measures water potential is Kilopascals.
In order to observe a specimen under 4X objective lens, the following procedures must be observed:
- Set up the microscope ensuring that the lens have been adequately cleaned and the light source is working
- Mount the object on a slide and place the slide on the stage of a clean microscope.
- Switch the revolving nose piece to ensure that the 4X objective is in position
- Switch on the light source
- Bring the object into focus by using coarse and fine adjustment knobs.
- Ensure that the image of the object is centered on the stage.
In order to observe the same specimen under the 100X objective:
- Switch the revolving nose piece to fix the 100x objective in place.
- Only use the fine adjustment knob to bring the image into focus
- If the image will not resolve properly, a few drops of immersion oil may be applied to the slide to improve resolution.
More on microscopy can be found here: brainly.com/question/13137774
The red blood cell will be more exposed to oxygen making it a lighter color. ur veins r full of dark red blood and white blood cells (which are donut shaped)
Answer:
- A star’s final stages of life depend on its mass
- Stars die when they run out of fuel
Explanation:
Stars die differently when their core can no longer fuse atoms, depending on their solar masses. The very big stars are able to burn helium into carbon and some able to fuse even carbon. The big stars die to form neutron stars and supernovas. Stars of low solar masses die out by forming white dwarfs.
Answer:
Anaphase
Explanation:
each chromosome is composed of two chromatids
