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lubasha [3.4K]
3 years ago
8

Underwater sound detecting system

Biology
2 answers:
antoniya [11.8K]3 years ago
8 0
It’s a sonar an underwater sound
Lera25 [3.4K]3 years ago
7 0
A sonar is an underwater sound detecting system. 
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Digestion

Monerans digest their food outside of the cell and then absorb the nutrients. Different monerans, however, digest their food in a variety of ways. Some simply generate their own food by making their organic compounds. Others need to feed off of other organic matter, such as decaying material. Some monerans are parasites that feed off of a host and others create a symbiotic relationship with another organism. According to Thinkquest.com, monerans are separated into different classifications by how they feed.

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Monerans reproduce by both sexual conjugation or asexual binary fission. Circulation is done by diffusion, which is similar to the way they digest. Monerans all breathe differently. Some cannot survive without oxygen while some die if exposed to oxygen. Monerans come in three different shapes: spiral, rod-shaped or spherical. In order to protect themselves, most Monerans are surrounded by a capsule of polysaccharides that keeps them from drying out and acts as protection against other harmful cells.

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How many strands of mRNA are transcribed from the two “unzipped” strands of DNA?
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