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Male (♂) refers to the Genderof an organism, or part of an organism, which produces small mobile Gamete, called Spermatozoon. Each spermatozoon can fuse with a larger Femalegamete or Ovum, in the process of Fertilization. A male cannot reproduce Sexual_reproductionwithout access to at least one ovum from a female, but some organisms can reproduce both sexually and asexually.
Not all species share a common Sex-determination_system. In most animals, sex is determined Genetics, but in some species it can be determined due to social, environmental or other factors. The sex of humans is determined genetically.
What else can I help you with?
What state of matter is a poor conductor of heat?
it depends like there are some solids which are better conductors than others but I think that gases are the worst conductors of heat as they have lots of spaces between there molecules and so heat cant pass throught them....
What does electricity change into when it passes through the water?
if we add some sulphuric acid or NaOH and then pass electricity through the water, then electrolysis of water takes place and hydrogen and oxygen gases are formed.
What happens if you eat a penny?
You pass a penny.You pass a penny.
Do mechanical waves travel faster through liquids than through solids?
The definition of a mechanical wave is a wave that is able to be transmitted into solids, liquids, and gases. Transverse mechanical waves are able to be transmitted into solids and liquids. An example of transverse waves are the secondary waves of an earthquake.
What are the characteristics of an open closed and isolated system?
open: matter and energy can pass freely in and out closed: only energy can pass freely isolated: nothing can pass freely
Why is it easy fot gases to pass across the wall of an alveolus?
Gases can easily pass across the wall of an alveolus due to its thin and moist membrane that allows for rapid diffusion of oxygen and carbon dioxide. Additionally, the large surface area of alveoli allows for efficient exchange of gases between the lungs and bloodstream.
One reason why it is easy for gases to pass across the walls of the alveolus?
The walls of the alveolus are very thin, allowing gases to easily diffuse across them. Additionally, the alveoli are surrounded by a dense network of capillaries, increasing the surface area available for gas exchange.
Why it easy for gasses to pass across the wall of an air sac?
It is easy for air to pass across the wall of an air sac because the wall is thin.
How many oxygen molecules does have to pass through from the alveolus to get into the blood?
3 or 4
How many cells does an oxygen molecule have to pass through to get from an alveolus into the blood?
An oxygen molecule must pass through four cell layers to move from an alveolus into the bloodstream: the alveolar epithelial cells, the capillary endothelial cells, and their basement membranes. This process is essential for oxygen exchange in the lungs.
What way does blood normally pass across the placenta?
blood does not pass across the placenta
Why are there a large number of blood vessels around each alveolus?
because the oxygen needs to pass through alveoli and there is alot of cells around to be transported!!
What special structures on some stems allow gases to pass through?
Lenticels allow gases to pass through them. Hope this helped. Gigi
Does glucose pass through stomata?
No, gases do.
How does dissolved gases pass in and out of a cell?
Diffusion
Why some fiance easy to pass?
Some couples find it easy to pass because they can prove that they are in a close relationship.
What do the gases pass in and out of in a plant?
i am in beast mode and i always will be! Jacob
