Explain about the acrosome of a sperm cell
Explain about the acrosome of a sperm cell? And mention that how is it formed?
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The acrosome is a structure which contains a vast number of digestive enzymes. It is situated in the anterior end of the sperm cell and it is created by the union of Golgi apparatus vesicles.
The purpose of the acrosome is to discharge its enzymes whenever the sperm cell meets the egg cell to split the external covering of the female gamete therefore making fecundation possible.
State what is dicoumarol and how does this substance act within the clotting process and also give some examples stating its toxicity?
An oak tree cell with 14 chromosomes undergoes mitosis. How many daughter cells are formed, and what is the chromosome number in each cell? If the same cell had undergone meiosis, how many cells would have resulted, and what would have been the chromosome number in each?
With the examples of invertebrate nervous systems, how process of the evolutionary cephalization can be explained?
This process is influenced by home environment, family members, and social groups. A. Home environment: total home environment is a critical factor in personality development. Fox example, children with markedly institutional upbringing or children in a cold, unstim
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How cells acquire energy for their functioning?
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In the chemical terms how is neuronal repolarization attained?
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