Compound eyes
What do you mean by the compound eyes?
Expert
Arthropods have compound eyes which are made up of several visual units known as ommatidia. Each ommatidium transmits visual information through optic nerve to the brain that interprets the image. Since they are round and numerous, ommatidia, whose external surfaces point the different directions thus forming the independent images, causing the arthropod eyes having the large visual field, greater than the visual field of vertebrates. Some of the insects have one or more simple eye besides their pair of compound eyes.
Explain the chief substances which are transferred from mother to fetus through the placenta and from fetus to mother?
Returning to the wisdom of Michael Porter, one of his key insights was recognizing that all of companies activities are ultimately directed to its products and markets. He recognized that you could effectively identify the strategy of any company by looking at how it
Name the function of collagen fibers of the connective tissue?
Under which situations do aerobic cells carry out fermentation?
Describe the logical order in which the concepts of molecules, atoms, cells and so on up to the biosphere are related?
Write down most commonly used fluorescent dyes.
Give a brief explanation of the term enzymes? And also write down the significance of enzymes for human beings?
With the examples of invertebrate nervous systems, how process of the evolutionary cephalization can be explained?
Name the meiotic division does division of similar chromatids occur? Subsequent to the end of this procedure what are the ploidies of new cells?
Illustrate out the wall resistance of plant cells? Does this resistance assist or make tricky the access of water in the cell?
18,76,764
1942833 Asked
3,689
Active Tutors
1417194
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!