9 Questions
How many sperms do human males produce per ejaculation?
300-400 million
How many sperms are produced by human males per ejaculation?
300-400 million
During human fertilization, how many ovum are released in females during the menstrual cycle?
Only one
What is capacitation?
The process that provides sperms the ability to fertilize an ovum
What is the process that provides sperms the ability to fertilize an ovum?
Capacitation
What is capacitation in relation to fertilization?
The process that provides sperms the ability to fertilize an ovum
What is the name of the fertilized egg?
Zygote
What is the result of the fusion of sperm and egg nuclei during fertilization?
The formation of a synkaryon
What happens during the egg reaction?
The extrusion of cortical granules
Study Notes
- Fertilization is the fusion of male and female gametes to form a zygote.
- Human fertilization is internal and viviparous.
- Only one ovum is released in human females during the menstrual cycle.
- Human males produce 300-400 million sperms per ejaculation.
- Capacitation is a process that provides sperms the ability to fertilize an ovum.
- Fertilization involves the approximation of sperm and ovum.
- The acrosome reaction occurs when the acrosome covering degenerates and enzymes are released.
- The egg reaction involves the development of a fertilization cone and the extrusion of cortical granules.
- The activation of the ovum involves meiosis II and the extrusion of a secondary polar body.
- The fusion of sperm and egg nuclei forms a synkaryon and the fertilized egg is called a zygote.
Are you curious about the process of fertilization and how it occurs in humans? Test your knowledge with our quiz! From the release of the ovum to the activation of the egg and the fusion of gametes, this quiz covers all the important aspects of fertilization. With keywords like capacitation, acrosome reaction, and synkaryon, you'll be able to showcase your expertise in the field. So, put your thinking cap on and dive into the world of human fertilization with
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