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8090 [49]
3 years ago
11

Every change that occurs in an ecosystem is harmful true or false

Biology
2 answers:
yuradex [85]3 years ago
7 0

Answer:

That's false, not all changes in the ecosystem are harmful,but many are

kotegsom [21]3 years ago
5 0
I think that it would be true
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If two haploid sperm fertilize a single haploid ovum, the resulting zygote would be considered a ________.
aleksley [76]
The answer:
triploid
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3 years ago
After 3 half lives how much of a radioactive substance will remain<br> 1/16<br> 1/4<br> 1/2<br> 1/8
anyanavicka [17]
1/2 of a radioactive substance will remain after 3 half lives.
4 0
3 years ago
Compare and contrast genetic engineering to the process of natural selection select all statements that are are
alisha [4.7K]

Genetic engineering is due to the human selection of desired phenotypes, whereas natural selection is a slow process of differential survival and reproduction.

<h3>What does natural selection mean?</h3>

According to the evolution theory, natural selection is a slow process of differential survival of the fittest organisms in a given environment.

Conversely, genetic engineering refers to the molecular biology techniques used in the laboratory to produce organisms expressing desired phenotypes.

In conclusion, genetic engineering is based on human molecular biology techniques, whereas natural selection refers to differential survival and reproduction in nature.

Learn more about genetic engineering and natural selection here:

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3 0
2 years ago
Taenia saginata/Taenia solium are commonly known as tapeworms. true or false
Genrish500 [490]

Taenia saginata/Taenia solium are commonly known as tapeworms is a <u>true</u> statement.

Explanation:

Tapeworms are long segmented parasitic flatworms which reside in the intestines of the host’s body. They belong to the phylum Platyhelminthes and scientifically called the Cestoda.  

Tapeworm belonging to the Taenia species like the T. saginta, T. solium, T. asiatica etc causes parasitic infections called Taeniasis in the human body and affects the intestines.  

Taenia saginata is the tapeworm which resides in pork and Taenia soleum resides in beef.  

Humans can be infected with tapeworms when raw or improperly cooked pork or beef is consumed .

7 0
3 years ago
______ make their own food by extracting compounds from the ocean.
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It's chemoautotrophs because cyanobacteria can be mixotrophic if needed and they are classified as algae.
4 0
3 years ago
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