(genetics) The act or process of duplicating or repeating a region in the genetic material or chromosome, as in gene duplication and chromosomal duplication.

What is meant by duplicative?

adjective. involving duplication, especially unnecessary repetition of effort or resources: The report will highlight examples of wasteful or duplicative spending.

What is scientific duplication?

​Duplication

Duplication is a type of mutation that involves the production of one or more copies of a gene or region of a chromosome. Gene and chromosome duplications occur in all organisms, though they are especially prominent among plants. Gene duplication is an important mechanism by which evolution occurs.

What do you mean by duplication?

1a : the act or process of duplicating. b : the quality or state of being duplicated. 2 : duplicate, counterpart. 3 : a part of a chromosome in which the genetic material is repeated also : the process of forming a duplication.

What does the term endurance mean?

1 : the ability to withstand hardship or adversity especially : the ability to sustain a prolonged stressful effort or activity a marathon runner's endurance. 2 : the act or an instance of enduring or suffering endurance of many hardships. 3 : permanence, duration the endurance of the play's importance.

Duplicated Chromosomes - Tales from the Genome

28 related questions found

Why does endurance mean?

the ability or strength to continue or last, especially despite fatigue, stress, or other adverse conditions; stamina: He has amazing physical endurance. ... lasting quality; duration: His friendships have little endurance. something endured, as a hardship; trial.

What is endurance in physical education class 11?

Endurance means the ability to perform a task for a period (generally long) of time. 6Thank You. CBSE > Class 11 > Physical Education.

What is duplication in computer science?

(computer science) a copy of a file or directory on a separate storage device. counterpart, similitude, twin.

What is an example of duplicate?

Duplicate is defined as to make something happen again. The scientist working to repeat a result in a lab is an example of duplicate. The definition of duplicate is having double. Two identical baseball cards in a stack are an example of a duplicate.

What is difference between replication and duplication?

The main difference between replication and duplication of DNA is that replication is the synthesis of an exact replica of DNA while duplication is the doubling of the amount of DNA as a result of replication. ... Replication and duplication are two mechanisms that increase the amount DNA inside the nucleus.

What happens when a mutation occurs that duplicates a gene or set of genes?

Gene duplications are an essential source of genetic novelty that can lead to evolutionary innovation. Duplication creates genetic redundancy, where the second copy of the gene is often free from selective pressure—that is, mutations of it have no deleterious effects to its host organism.

How does chromosome duplication occur?

Duplications typically arise from an event termed unequal crossing-over (recombination) that occurs between misaligned homologous chromosomes during meiosis (germ cell formation). The chance of this event happening is a function of the degree of sharing of repetitive elements between two chromosomes.

Why does genetic material have to be duplicated?

DNA replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. Replication is an essential process because, whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell.

What is duplicative work?

Duplication of Effort. Duplication of Effort is doing something more than once that doesn't need to be done more than once.

Is it duplicate or duplicative?

As adjectives the difference between duplicate and duplicative. is that duplicate is being the same as another; identical this may exclude the first identical item in a series, but usage is inconsistent while duplicative is of, related to, or being a duplicate.

What is duplication example?

If a deletion is a missing ingredient in the recipe, a duplication is an extra ingredient. One example of a rare genetic disorder of duplication is called Pallister Killian syndrome, where part of the #12 chromosome is duplicated.

How do you use duplicate?

being two identical.

1. We made a duplicate of the key.
2. Parenthood is an experience nothing else can duplicate.
3. Is this a duplicate or the original?
4. We'll have a duplicate key cut .
5. Your jacket's a duplicate of mine.
6. His task will be to duplicate his success overseas here at home.

What is duplication in Netbackup?

Duplication is when you make copy of backup within the same environment - all under control of the same master server. Duplication can be tape-to-tape, disk-to-tape, appliance-to-tape, appliance-to-appliance, etc. Replication is same as duplication, but between media servers under control of different master servers.

Is repeated code bad?

Duplicate code is generally considered undesirable for a number of reasons. A minimum requirement is usually applied to the quantity of code that must appear in a sequence for it to be considered duplicate rather than coincidentally similar.

What is record duplication?

by providing the ability to maintain two copies of critical data records. Remember from Record duplication that there are two copies of a record on the database, which are referred to as the primary record and the backup record (sometimes called the duplicate record or dupe).

Is repeating code bad?

In a test environment, duplication is not as bad as duplication in the Production Code. Principles are just principles, they are not hard rules and should be used when it makes sense. In this case, duplication might be desirable in some circumstances. Applying DRY everywhere won't always have benefits.

What do you mean by endurance class 12?

Endurance- Endurance (also called Stamina, or Durability) is the ability of an organism to exert itself and remain active for a long period of time, as well as its ability to resist, withstand, recover from, and have immunity to wounds, or fatigue. In humans, it is usually used in aerobic or anaerobic exercise.

What is endurance mention its type?

There are two main types of endurance training: specific endurance and general endurance. Specific endurance means that you focus on improving one particular exercise whereas general endurance means that you improve your overall performance with different types of exercises.

What is long term endurance in physical education?

Long-term endurance- Ability to resist fatigue in activities that last more than 11 minutes. for example. 5000m cross country, 10,000m race, and marathon requires such type of endurance.