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Naya [18.7K]
3 years ago
10

What is the Ring of Fire? (site 1)

Biology
1 answer:
dsp733 years ago
6 0

Answer:

The ring of fire is an area around the pacific ocean where there is a lot of volcanic activity

Explanation:

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6. species Closely related of orchids never mate in the wild because they bloom at different times. This is an example of ______
Dimas [21]

Answer:

temporal reproductive isolation

Explanation:

The correct answer would be temporal reproductive isolation.

<u>Reproductive isolation</u> generally refers to series of biological mechanisms or processes that prevent members of different species from mating/fertilization or prevent the product of their mating to be invalid.

Some reproductive isolation processes prevent members of different species from mating or prevent fertilization as a result of mating. These processes are known as pre-zygotic reproductive isolation mechanisms.

Some other processes ensure that the product of fertilization (when it occurs) is invalid. These are known as post-zygotic isolation mechanisms.

<em>A good example of the pre-zygotic reproductive isolation process is </em><em>when closely related by different species bloom at different times</em><em>. This will prevent mating or cross-pollination to happen between the different species. This is known as temporal reproductive isolation.</em>

5 0
2 years ago
In a prokaryotic cells most ribosomes are
solniwko [45]

Answer:

<h2>Proteins even make up most of your hair. ... While a structure such as a nucleus is only found in eukaryotes, every cell needs ribosomes to manufacture proteins. Since there are no membrane-bound organelles in prokaryotes, the ribosomes float free in the cytosol. Ribosomes are found in many places around a eukaryotic cell.</h2>

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<em>This isn't my answer, BUT, you can read more about the prokaryotic cells and their functions, and what they're made up of here at this website: </em>

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5 0
3 years ago
Read 2 more answers
Which description is an example of converting gravitational energy into kinetic energy?
Troyanec [42]
When an object from a pause state begins to move the potential energy is changed into kinetic energy. One of the example is the yo-yo, it has stored energy due to its position. Once the yo-yo begins its fall the potential energy will change to kinetic energy and vice versa.
5 0
3 years ago
Around 200 kya, I lived in Africa, Asia, and Europe. I had a long and low cranium, a large cranial capacity (around 1,300 cc), a
Zielflug [23.3K]

Answer:

homo heidelbergensis

Explanation:

5 0
3 years ago
Eukaryotic chromosomes differ from prokaryotic chromosomes in that they
My name is Ann [436]

Explanation:

...in that they have true nucleus while prokaryotic chromosomes lack

6 0
3 years ago
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