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Vlad [161]
2 years ago
14

DNA replication or repair occurs in a cell in all of the following situations, EXCEPT when

Biology
1 answer:
navik [9.2K]2 years ago
8 0

Option A, When cells undergo meiosis, the cells of sexual reproduction are divided into two parts, the first is the meiotic division that is reductional division, and the second is an equational division because they have the same number of chromosomes of the stem cell And in this situation, there is no duplication of DNA.



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Instruction
Elis [28]

Answer:

A- DNA

B- Histone

C- Chromosome

D- Nucleus

Explanation:

EDGE 2020

5 0
2 years ago
If some non-living things have some of the characteristics of life, how can we distinguish these non-living things from living t
madreJ [45]

Answer:

If they follow Mrs.Gren

Explanation :Mrs.Gren which stands for Movement, Respiration, Sensitivity, Growth, Reproduction, Excretion and Nutrition. If it doesn't have these characteristics then its non- living.

5 0
3 years ago
Which of the following might explain the lack of cloud formation? Choose one or more:
makvit [3.9K]

Answer:

The following might explain the lack of cloud formation

  • The air package never reaches its dew point.
  • There are too few aerosols present in the air package.

<u>Explanation</u>:

For the formation of the cloud the air in the higher position should have much colder than that of the surface. The vapours travels till it reaches the point where it has lower temperature as well as the pressure so that the water will condense into the droplets which will result in the formation of the cloud. When those vapours condenses to the liquid or to the solid it will release some of it energy to the air. For the formation of the cloud three things are mandatory and they are moisture, cooling air and the condensation nuclei. Also, for the formation of clouds, suspended particles like aerosols are required for the water to condense. As there are few aerosols, water doesn't get to condense.

6 0
3 years ago
What is the responsiblity of individual in creating safe environment?​
Finger [1]

Answer:

The most important responsibility of an individual is to conserve energy and prevent them from being unnecessarily wasted......

Explanation:

3 0
3 years ago
Changes in the gene pool can occur due to various mechanisms. From 1892 to 1954, millions of individuals emigrated (moved out) f
NNADVOKAT [17]
The mechanism that affected the gene pool of the immigrants that entered the United states Through Ellis Island is Gene flow.

Gene flow involves the movement of genes or alleles between interbreeding populations of a particular species. In other words it is the movement of genes from one population to another population. Actually it may be an important aspect of evolution; evolution can occur as a result of genes being transferred from one population to another. Gene flow occurs when there is migration, since the loss or addition of people can easily change pool frequencies even without no other evolutionary mechanisms operating.  
4 0
3 years ago
Read 2 more answers
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