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What do x y chromosomes affect?
Whether someone is a female or male.
Which best describes how paents affect the genotype of a child?
The parents pass along genes to the child
What Chromosomes are best known as units of an organism and?
Chromosomes are best known as units of heredity and are composed of DNA and proteins. In humans and many other organisms, they come in pairs, with one chromosome inherited from each parent, containing genes that dictate various traits and functions. Each species has a characteristic number of chromosomes, which carry the genetic information essential for development, functioning, and reproduction.
Which best describes sex chromosome in humans?
Humans have 22 pairs of homologous non-sex chromosomes (called autosomes), and one pair of sex chromosomes, making a total of 46 chromosomes in a genetically normal human.Each member of a pair is inherited from one of the two parents. In addition to the 22 pairs of homologous autosomes, female humans have a homologous pair of sex chromosomes (two Xs), while males have an X and a Y chromosome.
Which model best represents the relationship between a cella nucleusa gene and a chromosome?
The best model to represent the relationship between a cell nucleus, a gene, and a chromosome is the chromatin model. In this model, the cell nucleus contains chromosomes, which are long strands of DNA tightly coiled around proteins. Each chromosome consists of numerous genes, which are specific sequences of DNA that code for proteins. This hierarchical organization illustrates how genes are packaged within chromosomes in the nucleus, facilitating gene expression and regulation.
What best describes chromosomes that contain genes for the same characteristics?
Chromosomes that contain genes for the same characteristics are called homologous chromosomes. They carry similar genetic information, one inherited from each parent, and play a key role in genetic inheritance and variation. During meiosis, homologous chromosomes undergo recombination, contributing to genetic diversity.
What best describes the relationship between chromosomes and DNA molecules?
Gene
What best describes genes attitude towards finny?
He wishes he were like Finny.
What best describes the location of DNA in a bacterium?
In a bacterium, DNA is located in the nucleoid region, which is not enclosed by a membrane. The DNA in bacteria is circular and contains all the genetic information needed for the bacterium's growth and function.
What do x y chromosomes affect?
Whether someone is a female or male.
What best describes how the parent affect the genotype of a child?
the parents pass along genes to the child
Which best describes how paents affect the genotype of a child?
The parents pass along genes to the child
Which statements best describe the relationship between the terms chromosomes genes and nuclei?
Chromosomes: Contains genetic information that controls traits DNA: Self replication material present in nearly all living organisms Nucleus: The"control room" for the cell tells it what to do Relationship: The nucleus is the main components for the cell inside the nucleus are chromosomes inside the chromosomes are DNA on the DNA there are parts of it witch are Genes hoped i helped :)
What best describes the sex in chromosomes in humans?
Males have two different chromosomes
Which best describes how parents affect the genotype of a child?
(Apex Learning) The parents pass along genes to the child.
Which diagram best represents the relative locations of the structures in the list below a-chromosome b-nucleus c-cell d-gene?
The best diagram would show the cell as the outermost structure, enclosing the nucleus, which in turn contains the chromosomes. Genes would be represented as smaller components within the chromosomes.
What best describes the human karyotype?
Human karyotype = 1 pair of sex determining chromosomes, either xx or xy, and 22 pairs of autosomes.
