Answer:
The correct option is D: Sharkskin produces many chemicals that can be collected and used to create antibiotics.
Explanation:
Sharkskin can resist bacteria and other types of germs due to the microscopic pattern of ridges it has on its surface. This is especially useful in case of bacteria that have developed an antibiotic resistance. There are biotechnology companies that are developing a product with a texture like that of a sharkskin, so as to have the same properties of microbial resistance.
Hope that answers the question, have a great day!
Answer: mitochondria
Explanation:
In all body cells, with the exception of a few, mitochondria are present. Depending on the function of that type of cell, there are typically several mitochondria present in one cell. Mitochondria are found along with other organelles of the cell in the cytoplasm of cells.
Answer: There are about 120 million rods in the human eye and about 6 million cones.
Explanation:
The retina of the eye consists of two photoreceptors which are called as rods and cones. The rods are numerous and are about 120 millions in numbers, these are more sensitive then the cones. The rods are sensitive to the light intensity but are less sensitive to the color.
There are about 6 million cones in the eye and these provides sensitivity towards the detection of color. These are more concentrated in the spot which is called as the macula.
Answer:
They both have rings
Explanation:
Uranus
retrograde rotation
almost horizontal axial tilt
first planet discovered using telescope
<u><em>faint bands and thin rings</em></u>
Neptune
blue color from methane
last planet in solar system
discovered using mathematical calculations
<u><em>thin rings</em></u>
By inter breeding or cross breeding organsms of diffrent genes.