Chromosomes

Yes, a chromosome is a structure made up of DNA wrapped around proteins. DNA is a molecule that carries genetic information, while chromosomes are made of DNA and associated proteins that help in organizing and packaging the DNA inside the cell nucleus.

Dogs have 37 pairs of chromosomes. As with pairs of shoes, the number of pairs is multiplied by 2 to get the total number of chromosomes in a dog's body cells. Therefore, the total number of chromosomes in a dog's body cells is 76. Sex cells, (sperm or eggs) have half of the pair, so would have 34 chromosomes.

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The above is incorrect, dogs have 78 chromosomes meaning they have 39 pairs.

X and Y chromosomes, just like any other chromosomes, lay in every cell in the human body that have a nucleus. In a male's generic cell there are 22 pairs of chromosomes, and X and Y. In a female's generic cell there are 23 pairs, one of which is XX.

In sex cells, however, there are only 23 chromosomes as opposed to the 46 in a normal cell. A sperm cell carries either one of the X and Y chromosome, while an egg carries the X chromosome. In a successful fertilisation these cells fuse and the result carries either XX or XY, determining a female or a male, respectfully.

A lobster has 100 chromosomes.

Humans have 46 chromosomes, the same as a lizard. A dog has 78 chromosomes, and a fly has 12 chromosomes.

The chromosomes are located in the nucleus of the cell.

The x chromosome is one of the sex chromosomes, the other being the y chromosome. In mammals there are two of the sex chromosomes in each organism. Females generally contain two x chromosomes, and males contain one x chromosome and one y chromosome.

The similarity in-between different species and different phylogenetic groups that shows which ones are more closely related based on their amount of traits in common example/ similarities between chimps and humans compared to the similarity between humans and a fish. This also covers similarity in genes and you could even say that different non-living things like TVs have homology.

A chromosome is determined to be metacentric, acrocentric or telocentric by the location of its centromere. Centromeres are the point of attachment of two sister chromatids. Sister chromatids are formed during DNA replication prior to mitosis or meiosis. Chromosome Y by itself (when it is not replicating and there are no sister chromatids) is not acrocentric, as it wouldn't even have a centromere location.

Chromatin and chromosomes are basically the same thing. The difference is that chromatin is unfolded, uncondensed, extended DNA while chromosomes are condensed DNA. Chromosomes are condensed chromatin and chromatin is unfolded chromosomes.

The only difference I know is that chromatin are present normally in a cell, while chromosomes are there only when the cell is about to divide. When the cell is about to divide, the chromatin threads get organised into chromosomes.

Utilizing their histone proteins to accomplish this, DNA first condenses into 10 nm strands and then into 30 nm strands, ready for Condensation and then Cytokinesis.

X chromosomes are found in the nucleus of a sperm cell, which is located in the head of the cell. During fertilization, the X chromosome from the sperm cell combines with the X chromosome from the egg cell to determine the genetic sex of the offspring.

Sperm contains 23 chromosomes.

An egg contains 23 chromosomes.

The zygote (a fertilized egg) contains 46 chromosomes.

Yet, it is also important to consider that the egg completes meiosis before joining with the sperm, thereby shedding half of its 46 chromosomes into a polar body that adjoins the zona pelucida lining.

A DRIVER LISCENSE OR A SOCIAL SECURITY CARD WOULD WORK BECAUSE THEY BOTH CARRY IMPORTANT INFORMATION. JUST LIKE CHROMOSOMES THEY CARRY THE IMPORTANT GENETIC INFORMATION.

By textbook, the genetic coding in every cell in a human's body should be exactly the same.

So, yes, all females have the XX chromosomes in every cell of their body. Males will have the XY chromosome in every cell of their body.

Loss of chromosome material can lead to genetic imbalance in the zygote, interfering with proper development and potentially causing severe developmental abnormalities. These abnormalities are often incompatible with life, leading to zygote death.

In mammalian pregnancy, the female's body does not actively "reject" the Y chromosome from a male fetus. The reproductive system is designed to support the development of the fetus, regardless of its sex chromosomes. The rejection of a fetus would involve complex immune responses due to various factors, but it is not based on the presence of a Y chromosome.

Chromosome is having more than one X gene. Having more than one X chromosome cause Down syndrome.

its usually the size of it and the information that is in the pair

A normal gamete is a sex cell (sperm or egg) that contains a single set of chromosomes, half the number found in somatic cells. During fertilization, two normal gametes combine to create a new individual with a complete set of chromosomes.

In some states, only one parent's consent is required for emancipation, while in others, consent from both parents may be necessary. It ultimately depends on the specific laws of the state where the emancipation is being requested.

We can't know that for sure because we don't have a sample of Homo Erectus' DNA. We only have fossils which are just rock in the shape of bones. So basically the answer is that no one knows for sure the exact number

Yes, a person with XO chromosomes can survive. This condition, called Turner syndrome, occurs in about 1 in every 2,500 live female births. While it can lead to various health challenges and fertility issues, many individuals with Turner syndrome can live healthy and fulfilling lives with appropriate medical care and support.

Corresponding chromosomes refer to a pair of chromosomes in which one chromosome is inherited from the mother and the other from the father. They have the same genes at the same positions, known as loci, but may have different alleles for those genes. Corresponding chromosomes are also known as homologous chromosomes.

the chromosomes carry the genes and similarities of parents to the off springs.thus,called heriditary vehicles

Chromosomes split during cell division (mitosis or meiosis) to ensure that each daughter cell receives a complete set of chromosomes. This process, called chromosome segregation, allows genetic information to be accurately replicated and transmitted to the next generation of cells.