Copulation of the female animal
Explain, how does male animal realize that female is receptive for the copulation?
Expert
In most vertebrate species, with the internal fecundation the females have the reproductive cycles with fertile periods. During this period, the female liberates pheromones (odoriferous substances which attract male of species) from skin and mucosae. The presence of the male individual and his pheromones also triggers the secretion of the pheromones by the female. (Several animals also use the pheromones for the territorial demarcation and for transmission of signal between individuals regarding the location of dangers and food.)
Pneumonia: Pneumonia is an inflammation of the lungs caused by infection by Streptococcus pneumoniae. Its major symptoms are: • Cough which produces greenish or yellow sputum. • Very high fever, whi
Explain the involvement of endocrine glands in menstrual cycle? Name the hormones in action?
Techniques of Scientific Management Time Study : Time study is the technique used to measure the time that may be take
Are there any photosynthetic fungi? How fungi nourish themselves?
Give a brief explanation of cytoplasmic inclusions.
Describe briefly th function of centrioles in cell division
What do you mean by tubal pregnancy? Briefly explain it.
Describe briefly the relation between thyroid and hypophysis?
Coordination through the management process Coordination helps maximize the achievement of a group by means of achievement of a group by means of obtaining a balance
Employee Communications: Communication is frequently stated as the sharing of information, feelings and thoughts. In business world, exchanging information is necessary for your company's success, and there are numerous different avenues accessible to
18,76,764
1936427 Asked
3,689
Active Tutors
1433102
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!