5. EASY WILL GIVE BRAINLIEST

Uma evidente diferença entre as anáfases da mitose e as anáfases I e II da meiose é que os cromossomos em migração para os pólos

vaieri [72.5K]

Translated with google translation, and my knowledge of Portuguese.

An evident difference between anaphases of mitosis and anaphases I and II of meiosis is that the chromosomes migrating to the cell poles are: for the cell poles are: (0.5) *

a) brothers in anaphases I and II and counterparts in anaphase of mitosis.

b) homologous in anaphases I and II and brothers in anaphase of mitosis.

c) homologous in anaphase I and children in anaphase II and anaphase of mitosis.

d) siblings in anaphase I and anaphase of mitosis and counterparts in anaphase II.

e) brothers in anaphases I and II and anaphase of mitosis.

Answer:

C.homologous in anaphase 1 and brothers in anaphase 11 and anaphase of mitosis.

Explanation: for moderator

This simply refers to the differences between the anaphase stage of Mitosis and Meiosis.

At Anaphase of Mitosis,there is centromere division.Therefore the homologous chromosomes separated into sister chromatids at the centromere, with each migrating to opposite poles of the cells.

At Anaphase i of meiosis, there is no centromere division. Homologous chromosomes migrates together to opposite poles lead by centromere.

At Anaphase ii, the homologous chromosomes undergo centromere division into sister chromatids, each migrating to opposite poles, thus behaving independently of one another.

thus Anaphase ii and anaphase of mitosis are the same.(children-Filho sister chromatids, but at Anaphase i, they are homologous since no centromere division..

Explanation for the student in Portuguese

so se refere simplesmente às diferenças entre o estágio anafásico da mitose e da meiose.

Na Anáfase da Mitose, há divisão centrômero. Portanto, os cromossomos homólogos se separam em cromátides irmãs no centrômero, cada um migrando para pólos opostos das células.

Na Anáfase i da meiose, não há divisão centrômero. Os cromossomos homólogos migram juntos para os pólos opostos liderados pelo centrômero.

Na Anáfase ii, os cromossomos homólogos passam pela divisão do centrômero em cromátides irmãs, cada uma migrando para pólos opostos, comportando-se independentemente um do outro.

portanto, a anáfase ii e a anáfase da mitose são as mesmas (cromátides irmãs filhos-filho )mas na anáfase i, elas são homólogas, pois não há divisão do centrômero.

4 0

3 years ago

Drag the correct word from the left into the sentence on the right to complete each sentence. In anabolic reactions that involve

kkurt [141]

Answer:

The correct matches are:

In anabolic reactions that involve the synthesis of a large molecule from smaller precursor molecules, NADH and ATP are consumed when they provide the needed electrons or energy.
In catabolic reactions that involve the breakdown of a molecule into smaller subunits, such as glucose to pyruvate, NADH and ATP are produced.
In the reaction Pyruvate +NADH-Lactate +NAD, pyruvate is being reduced.
In the reaction Pyruvate NADH-Lactate +NAD, NADH is being oxidized.

Explanation:

Being involved in synthesis, anabolic reactions require energy in the form of energy storing molecules such as NADH and ATP. Anabolic processes utilize energy produced by the catabolism of complex compounds.
Catabolic processes produce energy or energy storing compounds by breaking down complex substances into simpler ones. All steps of cellular respiration are catabolic processes since they generate energy in the form of ATP or energy yielding molecules such as NADH and FADH2.
Anaerobic respiration takes place during intense physical activity due to which adequate oxygen does not reach the cells. Insufficient oxygen shuttles the pyruvate molecules produced by glycolysis into the lactic acid pathway that reduces pyruvate into lactic acid.
Since, NADH is donating its H+, it is being oxidized to NAD+.

8 0

4 years ago

In one to two sentences, evaluate why some scientists think the winter weather near the Western European coast might change in t

aalyn [17]

Answer:

Due to global warming.

Explanation:

Many scientists think that the winter weather near the Western European coast might change in the coming future because of global warming. The global warming is the main factor of changing the weather condition all over the world due to increasing of earth's temperature. This warming of earth surface make the winter less colder and increases the temperature of the winter season so that's why scientist think that increase in temperature occurs in the winter weather of Western European coast.

8 0

3 years ago

According to the cladogram below, which of the following organisms had a

horrorfan [7]

Cladograms are graphic representations of the relationship between different taxa according to derivated characters. Option A is correct. Group D has a segmented body and jaws, but no limbs.

<h3>What is a cladogram?</h3>

A Cladogram is a graph drown as a tree, which is based on cladistic analysis. It represents the common ancestral relationships and the emergence of different characters among the involved groups.

The tree-type graph is a ramified diagram that represents the relationship between the involved taxa.

The cladistic analysis follows the maximum parsimony criterium. Explains the character state from the point of view of the fewest changes through history.

Explains evolution with the minimal amount of evolutive changes.

It recognizes the monophyletic groups as natural groups. These groups are the clades, and their classification -sequencing- represents their phylogeny.

The sequencing term refers to lists of groups according to their relation. One group is the brother-group of the following one.

So the cladogram represents the relationship between groups according to a derived character.

The derivated character is any trait that a group passes to its descendants.

Through evolution, the characters change, and new changes are added. When referring to a derivate character, we mean that all the subsequent species in the cladogram carry the trait.

In the provided cladogram, segmentes bodies, jaws, limbs and other traits are derivated characters.

<u>Group D</u> has a segmented body and jaws, but does not express limbs.

This last trait emerged later in history and is expressed by groups E, F and G.

Option A is correct. Group D.

You can elarn more about cladograms at

brainly.com/question/27405768

brainly.com/question/11912782

brainly.com/question/12275760

#SPJ1

5 0

3 years ago

Witch is a nonmetallic mineral resource?