Sodium would lose an electron to become a positively charged ion.
Haploid is 1/2....and diploid is doubled....so I say 40
Fermentation is a
metabolic process that consumes sugar in the absence of oxygen. It can
also enhance the shelf life and health benefits of fermented foods
because of its probiotic content. This process also
maintained the ATP and NAD levels through regenerating more NAD+ and a small
amount of ATP.
The correct answer is (B) Photosynthesis and diffusion from the air
Dissolved oxygen enters the water from photosynthesis and through air. The The aeration of water can be caused by wind. From the air oxygen diffuse into the water and gets mixed in the it through circulation. The oxygen is also produced as a waste product of photosynthesis from blue-green algae, phytoplankton, etc which is added in water.
Answer:
It is the biological concept of species
Explanation:
In 1970 Mayr stated that "species are formed by groups of potentially intercrossing populations that are reproductively isolated from others". The biological concept of species puts emphasis on existence of barriers that limit the gene flow among groups within the same species
