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Rina8888 [55]
2 years ago
5

1. a diagram that shows the connections among food chains in an ecosystem

Biology
1 answer:
Alenkasestr [34]2 years ago
3 0
1. Food web? 2.Habitat 3.Omnivore 4.Primary consumer 5. Producer 6. Secondary consumer
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Review -
Nina [5.8K]

Answer:

A. Survive environmental changes.

Explanation:

Genomics refers to the scientific study of genes (DNA) found in living organisms such as humans and animals.

A genome can be defined as the complete set of hereditary instructions that is typically found in the deoxyribonucleic acid (DNA).

Deoxyribonucleic acid (DNA) is an organic complex-molecular structure found in all living organisms. It comprises of genes and is essentially the foundation block of all living organisms.

Natural selection can be defined as a biological process in which species of living organisms having certain traits that enable them to adapt to environmental factors such as predators, competition for food, climate change, sex mates, etc., tend to survive and reproduce, as well as passing on their genes to subsequent generations.

Simply stated, natural selection entails the survival of the fittest. Therefore, the species that are able to adapt to the environment will increase in number while the ones who can't adapt will die and go into extinction.

The characteristics which are consistent with the concept of natural selection includes;

I. More offspring are produced than can survive in an environment (overproduction of offspring). This ultimately implies that, the more offsprings that are reproduced by the parent organism, the more likely are they to survive.

II. There is genetic variation within populations. This simply means that there is a better chance of having good or beneficial traits being passed from the parent organism to her offsprings.

III. Organisms with beneficial variations are more likely to survive and reproduce, as well as passing on their genes to subsequent generations.

Hence, a population of living organisms with a large gene pool (gene diversification) is more favorably disposed to survive environmental changes than a species population having a small gene pool.

In conclusion, the higher the genetic makeup of a living organism, the higher are its chances of surviving environmental changes in the ecosystem.

7 0
3 years ago
What part of a nucleic acid allows it to be used to form a code
Feliz [49]
Did you try the fact that the DNA sequences are copied
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3 years ago
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How do non green leaves photosynthesize
Dafna1 [17]
Basically six molecules of water (H2O) plus six molecules of carbon dioxide (CO2) in the presence of light energy produce one molecule of glucose sugar (C6H12O6) and emit six molecules of oxygen (O2) as a by-product. That sugar molecule drives the living world. Animals eat plants, then breathe in oxygen, which is used to metabolize the sugar, releasing the solar energy stored in glucose and giving off carbon dioxide as a by product
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3 years ago
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An example of a low energy electromagnetic wave is
Natasha2012 [34]
An example is a radio wave
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3 years ago
In which of the following ways are bacteria similar to birds? A: They both keep their DNA in membrane bound nucleus. B: They bot
Tamiku [17]
D. because if you think about the dna is the same as thier genetic material/genes whatever you want to call it.

7 0
2 years ago
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