Description of compound eyes
Give a brief description of compound eyes?
Expert
Arthropods encompass compound eyes made of numerous visual units called ommatidia. Each ommatidium spreads visual information through optic nerve to brain, which interprets image.
Since they are round and numerous, such ommatidia, whose external surfaces point in dissimilar directions making independent images, cause arthropod eyes have a huge visual field, larger than the visual field of the vertebrates. Some insects have more or one simple eye besides their couple of compound eyes.
Briefly explain what are haptens?
1) The theory has generated extensive research, with many of the results being supportive. 2) The theory recognizes the influence of social comparison processes on motivation. Individuals are concerned not only with the absolute amounts of r
Describe the nature of stimulus received and transmitted by neurons?
What is the function of vitellus in vertebrate egg? How are such eggs categorized according to the quantity of vitellus in them?
For communication to be effective, the communicator has to be very careful and judicious in the choice of media, which will depend on various factors like the urgency of the message, the time available, the expenditure involved and the intellectual and emotional level of the receivers. All the me
Write some features of Exit Planning?
How excretory system of the mollusks is typified?
Sales Presentations: It is an event at that a company representative meets along with clients to illustrate the products and services of company, with the objective of making a sale. It is a significant part of the marketing process, like they permit
Write down the risk factors for diseases?
Explain the occurrence of the fecundation and zygote formation within these plants? Whether these processes depend upon the water?
18,76,764
1923658 Asked
3,689
Active Tutors
1426908
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!