King Penguin: a diet based on small fish and crustaceans Information and main characteristics: - The Penguin is a typical South Pole seabird, mainly from the Antarctic region. They are also found in the regions of Tierra del Fuego, Falkland Islands and Galapagos. - They are adapted to live at very low temperatures (up to -50 ° C).
Platelminths: worms of various types Platelminth classes TURBELLARIA - The turbellars have a simple body with ciliated epidermis. - Incomplete digestive system. - Most of these animals have a free life. - Locomotion made by eyelashes. - They have muscle suction cups and adhesive glands. Examples: planarians: Dugesia tigrina and Geoplana burmeisteri.
Testosterone Molecular Structure What is Testosterone Testosterone is a hormone produced in the testes (in men) and ovaries (in women). Men produce about thirty times more testosterone than women. Functions: - Determines the physical and behavioral characteristics of men: strengthening of bone structure; voice thickening at puberty; increased muscle mass; hair formation and maintenance (eg beard); maturation of sexual organs, activation of brain areas responsible for sexual desire.
Biologist: a broad-acting professional Biologist's professional performance The biologist is a graduate of the Biological Sciences course and can work professionally in various areas. The biologist can work in various research areas at universities, pharmaceutical industries, zoos and research institutes.
Nervous System: Various Functions in the Body Introduction The nervous system of humans performs several functions of the utmost importance for the perfect functioning of the organism. In addition to performing specific tasks, the nervous system acts in conjunction with other organs of the human body, assisting them in their functioning.
Flower: Important Reproductive Function of Vegetables Introduction When we think of flowers, we often remember them in their colorful and eye-catching form; however, this feature is only presented by some types. There are flowers that are very small and greenish, such as the range flowers.