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SVEN [57.7K]
3 years ago
14

By the end of prophase, each of the following has occurred except ____.

Biology
1 answer:
Sergio [31]3 years ago
8 0

Answer:

<em>D) lining up of chromosomes in the cell</em>

Explanation:

Prophase can be described as the first stage of cell division. During this phase, The chromatin material condenses and becomes compact so that the chromosomes become visible. The nuclear envelope disintegrates and the nucleolus disappears. Hence, the choices mentioned in option A, B and C occur by the end of prophase.

Metaphase is the third phase of cell division. During this phase, the chromosomes line themselves in the centre of the cell. Hence, the lining of the chromosome does not occur by the end of prophase. This occurs during the third stage.

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The chance to make a difference in the lives of animals is a typical benefit of a job in veterinary medicine. The first veterinary college was founded in Lyon France, in the year 1761. Veterinary medicine is a medical science that deals with the diagnosis, prevention and treatment of diseases in animals.






5 0
3 years ago
In soils with distinct soil horizons, the bottom zone is the..... a.) parent material b.) a horizon c.) b horizon d.) subsoil
pentagon [3]

The correct answer is option (a). Parent material

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The soil horizon can be divided into four different layers. First one is organic layer, which is the topmost layer, below this layer second layer of topsoil is present. Below top soil, subsoil is present. Below subsoil, the bottom most horizon parent material is present.

8 0
3 years ago
Read 2 more answers
What are the four types of nitrogen bases of dna nucleotides? the four types of nitrogen bases of dna nucleotides are , , guanin
Triss [41]

Answer:

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5 0
2 years ago
What room in a house is similar to the chloroplast in a cell?<br> Why?
Otrada [13]
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7 0
3 years ago
In a cross between two mice that are heterozygous for agouti, black, color, and piebaldism, what is the probability that offspri
taurus [48]

Answer:

9/256

Explanation:

According to Mendel's experiments the results for the heterozygous are in the ratio 3:1

As  each gene is considered separately and the multiplication rule is used. Therefore the probability of getting a solid color would be 1/4 and black fur would be 3/4. Similarly the probability of getting the colored fur is 3/4 and getting a piebald( white patches) is 1/4

Then the combined probability is (1/4*3/4*1/4*3/4)= 9/256

5 0
3 years ago
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