The forward movement of a plane is called "flight" or "forward propulsion." This movement is generated by the plane's engines providing thrust, which allows the plane to move forward through the air.
The force of the forward movement is called propulsion. It is the force that drives an object in the desired direction.
swerving
flow
According to the World Health Organization:The concentration of spermatozoa should be at least 20 million per ml.The total volume of semen should be at least 2ml.The total number of spermatozoa in the ejaculate should be at least 40 million.At least 75 per cent of the spermatozoa should be alive (it is normal for up to 25 per cent to be dead).At least 30 per cent of the spermatozoa should be of normal shape and form.At least 25 per cent of the spermatozoa should be swimming with rapid forward movement.At least 50 per cent of the spermatozoa should be swimming forward, even if only sluggishly.
sperm or spermatozoa
my answer is egg
hopping or leaping?
The spermatogonia are the cells that initiate spermatozoa
Male gametes or sperms are known as spermatozoa...
Spermatozoa and ova must combine in a moist environment to allow the sperm to swim towards the egg and penetrate its protective barriers. The moist environment supports the movement of sperm and enhances their chances of reaching and fertilizing the egg.
Spermatogenesis is the formation of spermatozoa from spermatogonia in the testes. This process involves mitotic division, meiotic division, and differentiation of male germ cells to produce mature sperm cells.