No it travels the urethra like urine.
Define holes? You have two ear holes, two eye holes, two nostrils, mouth, ureter and anus. And then women have another one.
If you get a Spider-man Halloween costume, there are two small nasal holes for breathing. I bet the real Spider-man has holes as well.
Identical twins come from one egg and one sperm. Fraternal twins come from two eggs and two sperm.
Orgasm triggers the process that forces the sperm come out. Sperm is actually invisible, so what you can see and feel coming out is actually semen (which contains the sperm). Rhythmic contractions inside the man's internal reproductive anatomy are triggered by orgasm. These contractions force seminal fluid, sperm and other components into the urethra in pulses. This is why when a man ejaculates, the semen is forced out the penis hole in a series of squirts. The first one or two squirts contain the most semen (and sperm), and then each successive squirt is smaller and weaker until the contractions stop or the available fluids in the man are "spent". As men age, the squirts tend to become weaker (might just be a dribble) and the quantity and quality (potency) of the semen may decrease.
No. They have to come from the same egg and sperm to have the same DNA (and be identical). Fraternal twins are non identical twins and come from two separate eggs.
Half come from your mom's egg and half come from your dad's sperm.
Sexual as opposed to asexual.The type of reproduction when two sex cells, usually an egg and sperm come together is known as sexual reproduction.
There are two types of chromosome, called X and Y. Semen contains X sperm and Y sperm. If the Y sperm fertilises the female ovum, the child will be male. If the X sperm fertilises the female ovum, the child will be female. A man's chromosomes will be XY and a woman's chromosomes will be XX. The man's sperm always determines the gender of the baby.
Two sperm, one egg - no. Two sperm, two eggs - yes.
There are 2 holes in two polos, and 4 holes in a polo.
Two A-Holes was created in 2005.
The diploid chromosome number for the orangutan is 48 (two more than man), so an orangutan sperm cell would contain 24 chromosomes.