Chromosomes

Biploid refers to a cell or organism containing two complete sets of chromosomes, one set inherited from each parent. This results in the cell having a diploid (2n) number of chromosomes. Humans are typically biploid organisms.

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The normal monoploid (n) # of a female sex cell is 23 chromosomes

Sex chromosomes include genetic information that determines an individual's biological sex, such as whether a person is male (XY) or female (XX). They also play a vital role in determining other physical and physiological traits tied to sex-specific characteristics.

Yes. Some are very closely related to archaebacteria which have a large circular chromosome like eubacteria. Others are very closely related to plants (algae), animals (protozoans), and fungi (slime molds) and would have numerous chromosomes, sometimes homologous pairs if diploid, sometimes haploid/monoploid.

A chromosome consists of DNA, which contains the genetic information needed for an organism to develop and function. It also includes proteins that help support the structure and function of the DNA, as well as regulatory elements that control when and where genes are expressed.

Cleft lip is typically not caused by a lack or extra chromosomes. It is often a result of a combination of genetic and environmental factors, such as maternal smoking or certain medications during pregnancy. It is a congenital condition where the lip does not form properly during fetal development.

DNA molecules scrunch into chromosomes during cell division. Chromosomes are tightly coiled structures made up of DNA and proteins, and they are responsible for carrying genes and transferring genetic information from one generation to the next.

Sex chromosomes determine an individual's biological sex, with females typically having two X chromosomes (XX) and males typically having one X and one Y chromosome (XY). Unlike other chromosomes, sex chromosomes also play a role in determining secondary sexual characteristics and may carry genes unrelated to sex determination.

In terms of base pairs, the X chromosome is about 155 megabases (million bases), and the Y is about 57 megabases.

Note that there can be variation in the lengths of Y chromosomes between men, due to different amounts of constitutive heterochromatin on the long arm. That is, the long arm of the Y contains repeated sequences. The number of these sequences can be different between individuals, thus the size of the chromosome can be different between men.

Yes, Non-disjunction occurs when sex chromosomes fail to separate. This occurrence leads to variable numbers of chromosomes and the manifestation of developmental diseases such as Down syndrome, Turner syndrome, etc.

how many cromeisomes do a pomigramit have

During meiosis, the chromosome number decreases by half. For example, if a human cell with 46 chromosomes were to undergo meiosis, the result would be four daughter cells with 23 chromosomes in each.

The diploid number is "2n" and the haploid number is "n". Humans have 46 chromosomes, which are equal to the diploid number. half of these chromosomes are the haploid number, which is = 23.

In humans, it is the presence of the Y chromosome that makes an individual a male (not the ratio of X to Y). A normal male will have the sex chromosomes XY.

It is possible for males to have either an extra X chromosome, XXY, or an extra Y chromosome, XYY. These are both a type of aneuploidy - an unusual number of chromosomes.

XYY males are not very different from XY ("normal") males. They have normal testosterone levels, normal intelligence and normal fertility. They are on average taller than XY males.

XYY usually results from an error when sperm cells are formed, which results in a sperm cell that contains 2 Y chromosomes. This combines with the female gamete, which carries an X chromosome - resulting in an XYY individual.

Chromosomes contain genes, which are sequences of DNA that provide instructions for making proteins. These proteins are essential for controlling and participating in various cell processes, such as cell division, growth, and metabolism. When a cell needs to carry out a specific process, it can activate the genes on its chromosomes to produce the necessary proteins.

Each sex cell contributes half the number of chromosomes compared to body cells during fertilization. This results in the offspring having the full set of chromosomes, one set from each parent, which is essential for normal development and growth.

Sex chromosomes are named based on their similarities to the X and Y chromosomes in humans. The X and Y chromosomes were among the first to be identified, leading to their unique names. Other chromosomes were later discovered and numbered accordingly, but the sex chromosomes retained their original names for consistency and historical reasons.

The coffee plant has a diploid number of 22 chromosomes, which means it has two sets of 11 chromosomes each.

No they don't, the autosomes are non sex linked chromosomes.

Females inherit two X chromosomes.

Chromosomes exist within the nucleus of a cell. They are thread-like structures made up of DNA and proteins that carry genetic information in the form of genes. During cell division, chromosomes condense to become visible under a microscope.

Chromosome 22 is one of the 23 pairs of chromosomes in humans, carrying genetic information and responsible for determining various traits. It is the second smallest human chromosome, containing around 50-60 million base pairs and around 600-800 genes. Mutations or abnormalities in chromosome 22 can lead to genetic disorders such as DiGeorge syndrome or velocardiofacial syndrome.

A cell with pairs of chromosomes is called a diploid cell, while a cell with no pairs of chromosomes is called a haploid cell. Diploid cells have two sets of chromosomes, one from each parent, while haploid cells have only one set of chromosomes.

2n= 24 therefore one set consists of 12 chromosomes.