If an egg that contains 24 chromosomes instead of 23 chromosomes is fertilized by a normal sperm, the result is ____________ because one type of chromosome is present in three copies.

Question

12-07-2022
Biology

contestada

If an egg that contains 24 chromosomes instead of 23 chromosomes is fertilized by a normal sperm, the result is ____________ because one type of chromosome is present in three copies.

Respuesta :

Otras preguntas

Research discovering the link between smoking and cancer has led to decreases in cigarette smoking in the past several decades. this demonstrates the role that

the probability that jenya receives spam email is 4 percent. If she receives 520 emails in a week, about how many of them can she expect to be spam?

Sprinklers are the newest form of sprinkler systems and rely on ultra-fine mists instead of traditional shower-type systems. pre-action water mist water-free ai

a country has 90 school. Each school needs 11 computers. The country received 992 new computers. Are there enough computers so that each school gets the same nu

Which transformation map the strip pattern onto itself? ppppp

A geologist finds siltstone in a canyon. What does this mean?

In the Spring of 2013, the local high school theatre class, under the direction of the theatre teacher, will present a presentation of the play titled The Impor

If a reaction equation is balanced, then _____. Select all that apply. it will follow the law of conservation of mass there will be coefficients written in fron

Does a sheet of paper accurately represent a plane?

True or false? a new patient who shows up at the medical office and wants to have a physical examination should be seen on the same day even if there are no ope

tushargupta0691 tushargupta0691 · Answer 1 · 2022-07-20T15:00:32+02:00

If an egg that contains 24 chromosomes instead of 23 chromosomes is fertilized by a normal sperm, the result is trisomy because one type of chromosome is present in three copies.

What is trisomy?

The presence of an extra chromosome in some or all of the body's cells. Trisomy causes that chromosome to have three total copies rather than the typical two copies. A trisomy is a type of aneuploidy (an abnormal number of chromosomes). For instance, having three copies of chromosome 21 rather than the customary two copies results in Down syndrome (trisomy 21), which is a genetic condition.

The additional chromosome leads to meiotic abnormalities, which are exhibited by abnormal associations at metaphase I, asymmetrical chromosomal separation, laggard and bridge creation at anaphase I, and abnormal associations at metaphase II. As a result, trisomic individuals develop imbalanced gametes (n+ 1).

Learn more about trisomy here:

https://brainly.com/question/24285865

#SPJ4