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What components of the eye contain the pigments the absorb light energy?
Rods and cones contain the pigments that absorb light.
What are the cells of the retina that detect color?
cones for color,rod are for black and white
Why do conifers need 2 types of cones to form seeds?
because some of the cones are male cones, and some of the cones are female cones. the male cones produce the pollen and sperm, and the female seeds contain the seeds.
Do rods or cones help see colour?
yes they do the rod cells help you see in the dark.
Are rod cells important for seeing at night?
Rods and cones are the recepters at the back of your eye that turn the light into signals for the brain to understand. The cones are sensitive to colour, and add colour to the picture you see, while the rods are sensitive to light and dark. The rods are more sensitive than the cones, so at dim light levels they can still make out an image, while the cones cease to operate effectively. This means you can still see an image at a dim light level, though you won't be able to distinguish colour properly.
What is the difference between a rod and a cone?
rods detect black, white and certain shades of gray and cones detect sharp details and colors. i.e color blind people have a problem with their cones. Cones contain the pigment iodopsin while rods contain rhodopsin. The membranes of rods undergo renewal but cones' don't.
What components of the eye contain the pigments the absorb light energy?
Rods and cones contain the pigments that absorb light.
What are the cells of the retina that detect color?
cones for color,rod are for black and white
Do henna cones contain PPD?
HENNA CONES that are darker than the natural henna usually contain PPD
What type of trees grow cones?
Evergreens have cones that contain seeds.
Why do conifers need 2 types of cones to form seeds?
because some of the cones are male cones, and some of the cones are female cones. the male cones produce the pollen and sperm, and the female seeds contain the seeds.
Do owls have more cones or rod cells?
Night birds like owl have large number of rod and only a few cones. As on the other hand day light birds like kite, eagle etc have more cones and rods.
What part of the body has cones in it has cones in it?
The eye .In there eye there is rod cells and cone cells. Rod cells detect color and Cone cells detect black and white. The cone cells let you see in the dark.
Which layer of the eye contain rods and cones?
RETINA
What are found on a conifer tree?
cones, which contain the seeds
What is the role of Rhodopsins in cones in humans?
cones cells from the retina do not contain rhodopsin, they use iodopsin for light perception.
What is the relationship between ovules and cones?
that female cones contain at least one ovule at the base of each scale
