To see tomato cells under microscope, simply squeeze a bit of tomato juice on a clean glass slide and gently place a cover slip over it.
Below is the micrograph of the tomato cells:
Tomato cells are floating in the juice and hence are not connected to each other. The thick black circles are air bubbles that got trapped between slide and cover slip. I was not able to get rid of them after couple of tries.
Tomato cells are very big compared to onion skin cells. In fact, they are more than 25 times bigger than onion skin cells! Below is the micrograph of onion skin cells for comparison:
In this post, I will show how to make a wet mount slide for looking onion cells under a microscope.
Below are the micrographs of the onion cells. The nuclei are the small dark circles and the thick black lines are the cell walls.
Dog cardiac muscle longitudinal section (l.s.) is the 9th slide in the Amscope 50PC prepared slides. A cardiac muscle is found only in heart. These muscles are involuntary i.e. they contract and expand automatically to keep heart pumping. I am not 100% sure but most likely the cark blue dots in the micrographs are the nuclei.
This post lists all the micrographs I have done from the Amscope 50PC prepared slides.
Dense connective tissue (section) is the 8th slide in the Amscope 50PC prepared slides. Dense connective tissue have densely packed fibers made up of mainly collagen (while lines in the micrograph below). The fibers in these tissues are regularly arranged and they are very strong but inelastic. Due to their in-elasticity, they can break if a strong force is applied across the fibers. Dense connective tissues forms the ligaments (connects muscles to bones) and tendons (connects bones to bones) in our body.
This post lists all the micrographs I have done from the Amscope 50PC prepared slides.
Dandelion Fuzz whole mount (w.m.) is the 7th slide in the Amscope 50PC prepared slides. Dandelion is a yellow colored flower native to Eurasia and North America [Wikipedia]. What appears to be a single dandelion flower is actually made up of a large number of small flowers called florets! After removing the yellow petals from all florets, we are left with dandelion fuzz also known as seed head. The micrographs below show a single seed from the seed head.
This post lists all the micrographs I have done from the Amscope 50PC prepared slides.
Cucurbita stem lateral section (l.s.) is the 6th slide in the Amscope 50PC prepared slides. Cucurbita (Latin for gourd) is popularly known as squash, pumpkin, or gourd depending on species, variety, and local parlance.
This post lists all the micrographs I have done from the Amscope 50PC prepared slides.
Zea stem lateral section (l.s.) is the 50th slide in the Amscope 50PC prepared slides. Zea is a genus of true grasses in the family Poaceae of which corn is a member.
This post lists all the micrographs I have done from the Amscope 50PC prepared slides.
Zea stem cross section is the 49th slide in the Amscope 50PC prepared slides. Zea is a genus of true grasses in the family Poaceae of which corn is a member.
This post lists all the micrographs I have done from the Amscope 50PC prepared slides.
Cross-section of Coprinus mushroom set is the fourth slide in the Amscope 50PC prepared slides. The Coprinus is a small genus of mushrooms consisting of Coprinus comatus (the shaggy mane) and several of its close relatives [1].
The circular ring in the center is the stem of the mushroom. The center white circle suggests that the stem is hollow from inside. The lines from the stem to the edge forms the cap of the mushroom.
This post lists all the micrographs I have done from the Amscope 50PC prepared slides.