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3 years ago

Cyclostomata are fish made of

Biology

2 answers:

Nastasia [14]3 years ago

8 0

I would also say the cartilage

AlekseyPX3 years ago

5 0

I would say cartilage because that is the unusual material they are made of

Hope this helps :)

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Select the correct answer. in which terrestrial biome would you find precipitation of 300 to 900 millimeters (mm) each year? a.

Jlenok [28]

In coniferous forests, the terrestrial biome receives precipitation of up to 300 to 900 millimeters (mm) each year.

Coniferous forests mainly consist of conifers and grow trees that produce thick needles and cones instead of growing flowers and leaves.

These are evergreen plants and stay green, healthy, and sustainable all year long.

In spite of flowers, these trees bear needles annually.

Moreover, conifers are very adaptive trees that can grow in very cold and dry climate zones.

It is due to their adaptability that they can survive all year long without losing a life.

Siberian fir, Dahurian, and Siberian larches are examples of confer forests.

If you need to learn more about conifer plants click here

brainly.com/question/2663607

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5 0

2 years ago

When comparing genomes from different species, scientists are often interested in the genome density, or the number of genes per

Setler79 [48]

The human genome density ranges between 12-15 genes per Megabase pairs. This is because humans have approximately 2000 genes in a total of approximately 3 billion base pairs. However, some primitive organisms have an even larger gene density than humans. An example is bacteria with gene densities ranging between 100 – 500 genes/Mb. Gene density is therefore not a good characteristic in determining the complexity of an organism.

3 0

3 years ago

Read 2 more answers

An important challenge to traditional (pre-1860) ideas about species was the observation that seemingly dissimilar organisms, su

choli [55]

Answer:

these seemingly dissimilar organisms might have evolved from a distant

Explanation:

Evolution deals with history of organism survival on Earth.

The evolutionary biologists makes use of fossils as proves to give light to having a clear view of how species survived in past times.

Before the theory of natural selection by Charles Darwin, Evolutionary Biologists were filled with questions about why the type of skeletal structural specimens collected were equal and different in dissimilar organisms as it does not exhibit the links seen between these species.

The theory of evolution proposed the mechanism of divergent evolution as a solution to these questions.

Therefore, we conclude that "these seemingly dissimilar organisms might have evolved from a distant" is the right answer.

5 0

3 years ago

Each homoglobin molecule contains?

ASHA 777 [7]

Hey here is the answer,

It is a globular protein, it contains one iron atom, that can bind one oxygen molecule. Therefore it has high affinity for oxygen.

Hope this helps you...

3 0

3 years ago

Em um borboletário estão presentes duas amostras de ar isolados do ambiente, mas sem nenhuma identificação. sabe-se que uma é de

viva [34]

Supongo que solo trata de probar cuál es cuál con una prueba que inventas. eso es muy confuso

3 0

3 years ago