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kozerog [31]
3 years ago
9

What is the difference between anaphase 1 and anaphase 2? Why is this different significant?

Biology
2 answers:
yanalaym [24]3 years ago
7 0
Anaphase 1 -- a homologous pair is being pulled apart by spindle fibers.


Anaphase 2 -- the spindle fibers attaches to the centromere and pulls 2 pieces of the same chromosome apart.


The difference is significant because the chromosomes are aligned in different directions.

let me know if you need more information.

-- scdssn
Klio2033 [76]3 years ago
6 0
Anaphase 1 occurs in a diploid cell and anaphase 2 occurs in a haploid cell
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The type of deformation in which the object permanently changes size and shape without fracturing is called
mestny [16]

ductile deformation

Explanation:

Deformation is the change in size or shape of a body due to the application of stress. There are two main types of deformation:  

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Learn more:

stress brainly.com/question/5181841

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3 0
3 years ago
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MatroZZZ [7]

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It also carries nutrients along with the blood and carries waste materials from the body to the heart.

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7 0
3 years ago
In quiet breathing, muscular effort is used mainly in inspiration, and expiration is largely passive, due to elastic recoil of t
Zielflug [23.3K]

Answer:

During quiet breathing, the main muscular effort is made in the inhalation process and the expiration process is mainly passive as it depends on the inhalation.

The expiration occurs due to the elastic recoil that causes a decrease in volume. In this process, the contraction of the diaphragm helps in the inhalation which is least affected by the intercostal muscle. During quiet breathing, the rate of inhalation and expiration time is relatively proportionate to one another.

8 0
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Which cranial nerves are able to send impulses toward and away from the Central Nervous System?
KIM [24]

Answer:

A. Mixed nerves is correct

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Mixed nerves ( = both Motor/efferent & Sensory/afferent)

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Motor nerves ( = Efferent nerves)

Sensory nerves (= Afferent nerves)

3 0
2 years ago
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