Photosensitivity in annelids-cnidarians and worms
How does photosensitivity in annelids, cnidarians and worms vary from insects, vertebrates and cephalopods?
Expert
In the first mentioned group of the animals there are photoreceptors cells organized in ocelli or diffusely dispersed in body. These animals don’t form images. In the animals of second group the photoreceptor cells are division of more sophisticated structures, the eyes, capable to form images and to send them to nervous system.
Explain the target tissues and organs of every adenohypophyseal hormone?
Who proposed the law of mass action? What does it defines?
Explain the major causes of loss of the biological diversity nowadays.
State how many chambers do the bird heart and the mammalian heart have? Concerning the maintenance of temperature specify the benefit of double and complete circulation of these animals?
Give a brief explanation of delayed hypersensitivity.
Need or importance of Departmentation The basic need for Departmentation arises because of specialization of work and the limitation on the number of subordinates th
Specify various parts of the Informatica Server?
Write an illustration for hapten molecule.
Describe the general functions of connective tissues?
Normal 0 false false
18,76,764
1955897 Asked
3,689
Active Tutors
1434910
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!