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3 years ago

Examine the diagram of the cell cycle. Which label identifies the step labeled W? Anaphase:

Biology

2 answers:

Amiraneli [1.4K]3 years ago

10 0

Answer:

Explanation:

Anaphase: chromosomes are pulled apart

Reil [10]3 years ago

6 0

The right answer is Anaphase: chromosomes are pulled apart.

Anaphase is a very rapid phase of meiosis and mitosis where sister chromatids (during mitosis or meiosis II) or homologous chromosomes (during meiosis I) separate and migrate to opposite poles of the cell. In the image, the diagram represents mitosis (thus separation of sister chromatids).

During this phase, following a specific signal, the sister chromatids separate abruptly. They are then "pulled" by the "microtubules" towards the pole to which they are attached. Chromatids migrate rapidly at a rate of about 1 μm / min. Anaphase is usually divided into two distinct phases.

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Identify the genotype of the hornless cow at the top of the pedigree. Use H for hornless and h for

amm1812

Answer:

If you do the punnet square, This is would you could get, and this could determine whether the cow would be hornless or horned. In this case hornless because it is the donminint trait as well. (H)

Explanation:

h h

H Hh Hh

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3 years ago

A directional flow of electric charge

agasfer [191]

Answer:

The direction of an electric current is by convention the direction in which a positive charge would move. Thus, the current in the external circuit is directed away from the positive terminal and toward the negative terminal of the battery. Electrons would actually move through the wires in the opposite direction.

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3 years ago

Nadine kept track of her activities for the same three days, using an activity tracking app on her smartphone. She calculated he

pochemuha

Answer:

Gain weight

Explanation:

Data provided in the question

Average energy expenditure = 1,800 calories

Average of calories per day = 2,949

Based on the above information, the judgment is as follows

As we can see that she consumes 2,949 calories per day and her energy expenditure 1,800 calories for 3 days

Plus she should gain as

= 2,949 calories - 1,800 calories

= 1,149 calories

So by this explanation, she definitely gains the weight

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3 years ago

Human and sperm whale myoglobin have very similar primary structures. Which of the following statements are correct? a. The two

Mandarinka [93]

Question is incomplete ,complete question is as follows :

Human and sperm whale myoglobin have very similar primary structures. Which of the following statements are correct?

1) The two proteins are very likely related evolutionarily.

2) The differences in the sequences in many instances represent a conservative change (such L for I).

3) The differences in the sequences in many instances represent a nonconservative change (such as D for A).

4) There is no correlation between the two proteins since they originate from very different species.

Human and sperm whale myoglobin have very similar primary structures. Which of the following statements are correct?

A) Statements 1 and 2 are correct.

B) Statements 1, 2, and 4 are correct.

C) Statements 1, 2, and 3 are correct.

D) All of the listed statements are correct.

Answer:

A) Statements 1 and 2 are correct.

Explanation:

As the Human and sperm whale myoglobin are very likely related evolutionarily hence option a is correct.

The differences in the sequences in many instances represent a conservative change (such as L for I) hence option b is also correct.

While all the other options are not correct.

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3 years ago

List at least four factors that

lord [1]

Answer:

Differences in temperature or precipitation determine the types of plants that grow in a given area (Figure 1). Generally speaking, height, density, and species diversity decreases from warm, wet climates to cool, dry climates. Raunkiaer (1934) classified plant life forms based on traits that varied with climate.

Explanation:

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3 years ago