During unfavorable growth conditions, many protozoa can convert to a resistant, dormant stage called a cyst.
<h3>What is a Cyst?</h3>
This is a structure which is resistant than ordinary cells to heat, drying, and chemicals.
It is usually converted to by protozoa during unfavorable growth conditions so as to ensure its survival in the ecosystem.
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Answer:
d. in the presence of lysozyme, as found in tears, the proteins form aprotective barrier on the lens.
Answer:
hui im sorry do not speak arabic but ramdsn kareem to everyone
Explanation:
Thin layer of decaying organic matter is found. Years of weathering washed most of the nutrients away.
Well,
If you use the Punnett square chart, you would see that men get 50% and boys 50%
Hence, since both of them are heterogeneous recessive, it would B) C or c only.
