XX=female
XY=male
the male's second allele determines the sex (gender) of the offspring. If it is a Y, congratulations you're having a boy. If it is an X, you're having a girl. The sex linked genes are always carried along the X chromosome. The female's chromosome is always XX.
Somatic chromosomes. ( remember that the X sex chromosomes of females do not determine sex either. only the SRY region usually found on the Y chromosome determines the male sex. Two XX chromosome and the child is default female. This is not a dichotomy, as variance exists here )
The X chromosomes and Y chromosomes determine sex.
or sex chromosomes
That would be the sex chromosomes, the X and Y chromosomes.
sex chromosomes
homologous chromosomes
Sex chromosomes
autosomes
A) homologous chromosomes
B) nonhomologous chromosomes
C) sex chromosomes
D) autosomes
A) homologous chromosomes
B) nonhomologous chromosomes
C) chromosomes
D) autosomes
The chromosomes in each pair of chromosomes are called diploid chromosomes.
The X and Y chromosomes are called the "Sex Chromosomes". Both the X and Y chromosome are part of the "sex-determining system" that helps determine the sex characteristics in humans. In the system, females have two X chromosomes (XX) while males have an X and a Y chromosome (XY).
Chromosomes that have the same sequence of genes are called homologous chromosomes.
It is called Anaphase.
Sex chromosomes and autosomes are from the same chromosome, The chromosome has 46 chromosomes and 2 of them are sex chromosomes and the rest are called autosomes
The chromosomes in each pair of chromosomes are called diploid chromosomes.
chromosomes
The structures in question are called chromosomes. They contain hereditary information that is passed on from one generation to the next
genes
Homologous Chromosomes
The X and Y chromosomes are called the "Sex Chromosomes". Both the X and Y chromosome are part of the "sex-determining system" that helps determine the sex characteristics in humans. In the system, females have two X chromosomes (XX) while males have an X and a Y chromosome (XY).
It is called Anaphase.
Chromosomes that have the same sequence of genes are called homologous chromosomes.
Sex chromosomes and autosomes are from the same chromosome, The chromosome has 46 chromosomes and 2 of them are sex chromosomes and the rest are called autosomes
they are called genetics...
euploid cell
Functional units of heredity are called genes. Genes are segments of DNA that contain instructions for building proteins, which determine an individual's traits and characteristics.