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Tasya [4]
3 years ago
11

Is natural selection considered a biotechnology? Why or why not?

Biology
1 answer:
Westkost [7]3 years ago
3 0
No, Humans take evolution through selective breeding and genetically modified organisms.
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1. Describe two characteristics or features that make prokaryotic and eukaryofic cells similar to each other. At least one of th
Tcecarenko [31]

Answer:

1.The group of organisms with cells which contain of nucleus and other membrane bound organelles are called Eukaryotes. These organisms have their DNA arranged in the chromosomes, bounded by histones proteins. They have diversity of forms, thus they can be colonial, unicellular or multicellular in forms. Their cells reproduced by mitosis and meiosis for gamete formation.  

Reproduction can be sexual and asexual. Their ribosomes are found in the cytosol, and they are larger than that in prokaryotes, but ribosomes in chloroplast and mitochondria are similar as that in the Prokaryotes (70s). Plants and complex animal cells are examples.  

Group of unicellular organisms which lack membrane bound nucleus, and other organelles, are called Prokaryotes. Their two domains are the bacteria and archaea. They reproduce asexually only, by fusion of gametes. Due to lack of membrane bound organelles, their water soluble components and cellular inclusions (metabolites and DNA) are found in the cytoplasm bounded by the cell membrane.  

<u>When viewed under microscope. Prokaryotes are similar to Eukaryotes as follows. </u>

<u>Note :Due to  repeated technical difficulties in submitting the full answers( word checkers), the full solution to the problem is in the attachment.</u>

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3 0
3 years ago
Which organelles make up plant cells? pls i need help i have a aassignment due in 1 hr
dlinn [17]

Answer:

Plant cells have cell walls, constructed outside the cell membrane and composed of cellulose, hemicelluloses, and pectin, a cell membrane similar to that of the animal cell, a large central vacuole, a water-filled volume enclosed by a membrane known as the tonoplast, they contain plastids, the most notable being chloroplasts, which contain the green-colored pigment chlorophyll that converts the energy of sunlight into chemical energy, and then all the other organelles of the animal cell (mitochondria, endoplasmic reticulum, nucleus and nucleolus, golgi apparatus, etc.)

3 0
2 years ago
HELP PLEASEEE!!!
Serggg [28]

Answer:

Explanation:

During the lytic cycle, bacteria takes over the cell, reproduces new phages, and destroys the cell. It works in 5 phases

1. The virus or phage attaches itself to the cell

2. The phage enters the cell

3. Biosynthesis- Phage DNA replicates and makes phage proteins

4. New phage cells assemble

5. The cell lyses emerge with a new plague

4 0
2 years ago
Which statement is best supported by the data in the graph?
Mice21 [21]

Answer:

I cant answer this I need the graph and the statements

3 0
2 years ago
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Which area is likely the most biodiverse?
jasenka [17]

Answer:

A. A tropical rainforest

Explanation: Because its a nice climate and that will make homes for many diffrent kinds of spicies that can survive in that type of environment.

6 0
3 years ago
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