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Viktor [21]
3 years ago
12

PLEASE HELP ME WHY PEOPLE SMOKE?

Biology
1 answer:
Lina20 [59]3 years ago
8 0

Answer:

In my opinion, people smoke because they're "crazy" and need some "help."

They smoke maybe because the cigar is "good" or something...

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Results from Gregor Mendel's dihybrid crosses supported gene linkage. <br>a. True <br>b. False
boyakko [2]

Answer: True  Because the segregation of alleles into gametes can be influenced by gene linkage

6 0
3 years ago
1. How does the body adjust to a higher altitude?
Anni [7]

During acclimatization over a few days to weeks, the body produces more red blood cells to counteract the lower oxygen saturation in blood in high altitudes. Full adaptation to high altitude is achieved when the increase of red blood cells reaches a plateau and stops.Heart rate is controlled by the two branches of the autonomic (involuntary) nervous system. The sympathetic nervous system (SNS) and the parasympathetic nervous system (PNS). ... At the beginning of exercise, your body removes the parasympathetic stimulation, which enables the heart rate to gradually increase.

D)all of them

8 0
2 years ago
Which phase of mitosis is shown in the diagram
Lorico [155]

If there's this picture in the question, the right answer is metaphase.

A metaphase qualifies a phase of meiosis or mitosis (following prophase and preceding anaphase) during which chromosomes, or at least kinetochores, align with the equatorial plate of the spindle. At this stage, chromosomes are at their maximum condensation and karyotypes are usually established. In the first division of meiosis, the metaphase represents the phase during which meiotic analysis is usually accomplished.


3 0
3 years ago
Read 2 more answers
⚠️HELP⚠️ QUICK
abruzzese [7]

Answer:

I believe it will be D. all of the above.

Explanation:

4 0
2 years ago
Read 2 more answers
Mendel discovered that the allele for green seed pods (G) is dominant to the allele for yellow seed pods (g). He crossed true-br
finlep [7]

Answer:

GG, Gg, Gg, gg

Homozygous green – GG

Heterozygous green – Gg

Homozygous yellow - gg

Explanation:

It is given that allele for green seed pods (G) is dominant to the allele for yellow seed pods (g) which means that if “G” and “g” occur together, a trait associated with G will be expressed.  

The genotype of the true breeding Green plant is “GG”  

The genotype of the true-breeding yellow plant is “gg”  

F1 generation cross  

GG * gg

Offspring produced from F1 generation are – Gg, Gg, Gg, Gg

In f2 generation offspring of F1 generation are crossed among each other.  

So the offspring produced in F2 generation are  

Gg * Gg

GG, Gg, Gg, gg

Homozygous green – GG

Heterozygous green – Gg

Homozygous yellow - gg

8 0
3 years ago
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