This will depend upon the specific microorganism you are asking about. Many common human pathogens, such as E. coli and Salmonella, do not grow at all below a water activity level of about 0.95. However, there are some bacteria that tolerate extremely dry conditions and can grow in places like the Sahara Desert, in the bottom of the Salt Lake in Utah and in other harsh conditions.
no
A microorganism that can grow in the presence of high sugar concentration
It is to survive under severe conditions and grow under most other conditions. I can grow in soil and grow in water. When very dry I die leaving spores behind ready to grow when conditions are right. I can scavenge a living growing at times of very low food levels
a virus is not a microorganism
dry,windy conditions
they clone themselves when they grow, they grow when they eat.
because microorganism will not grow in it
Culture
no
Prickly Pear is of the Genus Opuntia, which is a cactus = hot, dry and arid
corn needs a wet, semi-dry/humid climate to grow in.
A microorganism that can grow in the presence of high sugar concentration
Useful microorganisms include probiotics that help maintain gut health, nitrogen-fixing bacteria that enrich soil fertility, and yeast used in baking and brewing. Additionally, some microorganisms are used in the production of antibiotics and enzymes for industrial processes.
dry conditions
Yes, any microorganism in its vegetative state is growing.
Because things take time to grow.
Petri dish