Yes, they are.
for up to about 72 hours
No, contact with air does not kill or harm sperm cells in any way.
Yes they die very quickly if not released straight into the womb through intercourse.
the nuts/ freshly made
no
The sperm cells have to travel a long way - for them, it is a long way in any case. Most die on the way. Despite the large number of sperm cells released in a typical ejaculation (several hundred million), only a few get close to the destination.
gametes
Healthy Sperm cells tend to move in a "forward" motion, thus directly moving towards the mature and released eggs.
50 million sperm are discharged during just one ejaculation in a normal healthy male normally there is only one ovum released in the woman so in this case if the ovum is fertilised no egg cells are wasted and 49,999,999 sperm are wasted.
sperm cell and egg cells
Only one sperm cell fertilizes the female egg during sexual reproduction. The sperm cell contains genetic material from the male that combines with genetic material from the female to form a new individual.
sperm
Sperm cells develop in the testicles, where they live until released by a sexual encounter, masturbation or a nocturnal emission ("wet dream"). Once ejaculated they can survive for several days but will eventually die off. One lucky sperm from the millions released may fertilise an egg.
the seminiferous tubules in the testes. These cells undergo a process called spermatogenesis, where they divide and differentiate to produce mature sperm cells. The mature sperm cells are then released into the tubules and travel through the reproductive system to be ejaculated.
Yes, sperm can die after being exposed to air and becoming dry. Sperm cells require a specific environment, including moisture, to survive and maintain their viability. Once they dry out, the sperm cells become non-functional and cannot fertilize an egg.
The sperm cells have to travel a long way - for them, it is a long way in any case. Most die on the way. Despite the large number of sperm cells released in a typical ejaculation (several hundred million), only a few get close to the destination.
Eggs released sperm attacks the egg egg and sperm are now together then your egg is fertilized !!
gametes
women do not have sperm cellsANSWERwomen have egg cells. men have sperm cells
Sperm cells may fail to unite with egg cells due to various reasons, including abnormalities in sperm motility or morphology, inadequate sperm quantity, structural issues in the female reproductive tract, or immunological factors rejecting foreign sperm. Additionally, environmental factors and lifestyle choices such as smoking or excessive alcohol consumption can also impact the success of fertilization.
Sperm cells are animal cells.
Healthy Sperm cells tend to move in a "forward" motion, thus directly moving towards the mature and released eggs.