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pickupchik [31]
3 years ago
8

Is smoking low-tar cigarettes a good idea?

Biology
1 answer:
kvasek [131]3 years ago
4 0

Low tar cigarettes have been shown to be no safer than regular cigarettes, and smoking them does not lower the risk of cancer or other diseases.

I would say it's not a good idea

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Which is a reason cells divide? for apex learning
rosijanka [135]

Answer:

A. To reproduce

Explanation:

Cells divide in two stages: Meiosis - haploid cell division [½ number of chromosomes], and Mitosis - diploid cell division [same number of chromosomes]. Their objective is to produce offspring, which means reproduce.

I am joyous to help. Anytime.

6 0
3 years ago
Read 2 more answers
In illumina nest generation sequencing the nucleotides are identified by
pshichka [43]

Answer:

Step 3 in NGS Workflow: Data Analysis

After sequencing, the instrument software identifies nucleotides (a process called base calling) and the predicted accuracy of those base calls. During data analysis, you can import your sequencing data into a standard analysis tool or set up your own pipeline.

Explanation:

Hope this helps you

3 0
3 years ago
On Long Island, New York, a population of wall lizards that originated from a group in Italy is present. Several had been import
Minchanka [31]

Answer:

Two terms might apply for this situation: "<u>jump dispersion</u>" and "human-assisted invasions".

Explanation:

  • Dispersion: It refers to the <em>change in an organism's range or distribution area</em>. Different ecological and biogeographical processes might be involved in organisms' dispersion. The term "<u>jump dispersion</u>" refers to a <em>few individuals in a short time that can cross a barrier and occupy a new area</em>. In this situation, the establishment is not always for sure. For this to happen, they must reproduce and start a new population of a certain size that can survive to the new conditions.
  • Biologic Invasions: It refers to <em>new species that establish in a new area far or out of their original distribution range</em>. Once established, these species might be <em>considered exotic or invasive, according to their reproductive rate, population growth, and interaction with native species</em>. Biologic invasions are <u><em>natural processes</em></u>, that occur in small groups of individuals that can expand to other ecosystems, and the appearing or despairing of barriers promotes their expansion.  <em>But these biologic invasions have accelerated by human beings</em>, referring to this as "<u>human-assisted invasions</u>". These are the cases in which <em>men transport species from one place to the other for different uses or purposes.</em>

It is <em>very common</em> for these species to <em>scape and start new populations</em> in the <em>new area</em>, where they <em>have </em><em>less environmental pressure</em> -fewer predators, more resources, better nitches- than in their origin area, which <em>favors their establishment</em>.

The exposed situation in the example is a case of "human-assisted invasions". It might also be considered as jump dispersion (because a few individuals of the species crossed a barrier and established in a new area) but assisted by humans.

4 0
3 years ago
The human hands and feet have similar types and numbers of bones. However, hands and feet are very different in their appearance
Ira Lisetskai [31]

<u>Explanation:</u>

One physical difference between the hands and feet is that the human hands appear to be more flexible than our feet. Also, in terms of size, our feet are smaller than our hands.

Let's assume that our feet become as flexible as our hands and the hands less flexible, it would affect the function they perform.

  • If for example, we were to walk with our hands we will fail to achieve stability.
  • And if for example, we decide to grab hold of items with our feet we will be unable to do so.

It is also reasonable to expect other primates to have hands and feet that differed from ours because they are necessary so they can adapt to their environment just like humans too.

8 0
3 years ago
What has research taught us about sexual orientation? (write 800 words please)
jek_recluse [69]

Answer:

WHAT??

Explanation:

You aren't serious about this, are you?

800 words on research about sexual orientation?

3 0
3 years ago
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