50-130 million
In a molecule of H4SiO4 only one Si atom is present
One terahertz (THz) is faster than one gigahertz (GHz). Terahertz frequency is equivalent to one trillion hertz, which is a thousand times faster than gigahertz frequency.
During fertilization, hundreds of millions of sperm are released in the vagina but only a few hundred make it to the egg in the fallopian tube. However, only one sperm will successfully penetrate and fertilize the egg.
One can determine the amount of thermal energy present in a system by measuring the temperature of the system and using the specific heat capacity of the material to calculate the thermal energy.
The form of energy present in all energy transformations is usually kinetic energy, which is the energy of motion. As energy is converted from one form to another, it typically involves changes in the amount of kinetic energy present.
tell medicine for improving strongs sperms within one month
if it does so,then the sperms produced by testies will not get proper nutrition and will affect the flow of sperms from urethra.the ejaculatory fluid produced by prostate gland helps sperms to transport smoothly.the rate of quantity of semen will also be decreased from which an individual may get depressed.thats all.
Just one.
Only one.
only one
millions of sperm
Some women feel when the man ejaculates semen and others don't. if you mean when the actual sperms enter the uterus you can not feel it and def not if one enter a egg.
Infinite
Hundreds of millions of sperm
the female immune system does recognize semen as a foreign body that's one of the reasons males produce so many sperm. Immune system of female does recognizes semen but non selectively (First line of immune defence). That's why male discharge 100 million sperms per ml of semen (Generally, 3-4 ml semen per ejaculate). Only few hundreds of them could successfully go through hostile conditions of female reproductive tract, especially vagina. But as sperms approaches near ovum, they are recognized by fertilizing and antifertilizing mechanism to effect fertilization.
Yes, the ejaculation (semen coming out) doesn't occur immediately after the erection. It usually requires some additional stimulation for an ejaculation - such as the one provided by intercourse.
one