<span>The most dominant chemolithotrophs in pelagic waters are ammonia-oxidizing archaea. The first step in nitrification is performed by ammonia oxidising microorganisms that convert ammonia into nitrite ions. Science has known about nitrifying bacteria for over a hundred years now thanks to the discovery of S. Winogradsky.</span>
Metaphase. This is when the chromosomes line up in the center at the metaphase plate :) hope this helped!
Answer: C Biodiversity has prevented this ecosystem from being sustainable.
Explanation:
The extensive grazing by the organisms in the Chihuahuan Desert which has made the ecosystem unstable has made the ecosystem incapable of sustaining the organisms that depend on it.
This is because the extensive grazing means that the ecosystem in the desert which comprises of the flora has seen its resources being overused and can now no longer support the organisms in it.
The Female parts consists of one ovary. The ovary contains ovules which are the "small egg" part of the plant which contains the female reproductive cells. Then from the ovary, extends a tube like structure called the "style" and on the top of it is a surface receptive to pollen called the stigma which can take many forms. As for the males they have the filament which transfers the cells unto stamen and anthers to transfer into the female parts
Answer:
B
Explanation:
Sexual reproduction does not eliminate or necessarily reduce inheritable diseases or abnormalties.
