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Vaselesa [24]
2 years ago
14

Compare respiratory systems of the earthworm, frog, and squid, explaining how the specimen breathes and what organs are involved

.
Biology
1 answer:
Vinil7 [7]2 years ago
7 0
<span>Earthworm: Gas exchange through skin
</span><span>Snake: Evolution of the trachea, epiglottis, and nostrils </span><span>
</span><span>Frog: Diffusion
</span><span>Squid: The water and oxygen enter the squid's body through the mantle.
</span>is the correct answer.
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The science of studying the entire collection of mRNA molecules produced by cells, allowing scientists to monitor differences in
ch4aika [34]

Answer:

Transcriptomics.

Explanation:

Transcriptomics may be defined as the field of biology that mainly deals with the study and collection of the mRNA molecules. Various techniques like DNA microarray and exon shuffling is used in transcriptomics.

Messenger RNA molecule are collected from the source that are produced by the cells. Transcriptomics helps the scientist to determine the similarities and differences in the gene expression pattern between the different cells.

Thus, the correct answer is option (2).

8 0
3 years ago
Which of the following IS found in a bacteria cell?
Paha777 [63]
A procaryotic cell has five essential structural components: a nucleoid (DNA), ribosomes, cell membrane, cell wall, and some sort of surface layer, which may or may not be an inherent part of the wall.
5 0
3 years ago
The table shows the survival rate of two types of beetles in the same environment over a
larisa86 [58]

The survival rate is a measure of the fitness of each species. Option A is correct. Green beetles are more fit for the environment than brown beetles are.

<h3>What is fitness?</h3>

Fitness or Aptitude can be defined as the contribution of each genotype to the next generation.

Fitness is reflected by the phenotype that results in the survival, fertility, and capability of having a mate.

It is a way of measuring the individual ability to leave fertile offspring.

Aptitude must be significant to the natural selection act in its favor.

In the exposed example we can see the survival rate of two species.

The survival rate is telling us about the fitness of each species.

  • The green beetle increases its survival rate (fitness) each year
  • The brown beetle decreases its survival rate each year

These results lead us to believe that the Green beetles are more fit for the environment than brown beetles are. Option A is correct.

You will learn more about fitness at

brainly.com/question/25602901

5 0
2 years ago
Waves are caused by wind. How would waves most likely affect the abundance of aquatic organisms living near the shore?
Brums [2.3K]
I belive the correct answer is D
Hope this helps :)
5 0
3 years ago
Read 2 more answers
This is the term for the weather patterns that an area experiences over a long period of time?
Scilla [17]
Yes cuz it been in the same area for decade 
4 0
3 years ago
Read 2 more answers
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