the cells on ur body
Each member of a chromosome pair comes from one parent; one chromosome is inherited from the mother and the other from the father. This means that for each chromosome in a pair, one is maternal and the other is paternal. These chromosomes carry genes that determine various traits and characteristics of an organism. In humans, for instance, there are 23 pairs of chromosomes, totaling 46, with half coming from each parent.
An allele is one member of a pair or series of genes that occupies a specific position on a specific chromosome. Each allele can encode a specific trait or characteristic. When two alleles are present in an individual, they can interact to determine the physical and physiological traits of that individual.
A chromosome doublet refers to two sister chromatids joined by a centromere. They are exact copies of each other formed during DNA replication in preparation for cell division. Each member contains identical genetic information.
A boy has one X chromosome from the mother and one Y chromosome from the father, making his chromosome pair for gender determination XY.
It is a male.
Each member of a chromosome pair comes from one parent; one chromosome is inherited from the mother and the other from the father. This means that for each chromosome in a pair, one is maternal and the other is paternal. These chromosomes carry genes that determine various traits and characteristics of an organism. In humans, for instance, there are 23 pairs of chromosomes, totaling 46, with half coming from each parent.
Most homologous pairs look alike. They carry genes for the same characteristics and line up on the chromosome in the same order!
Most homologous pairs look alike. They carry genes for the same characteristics and line up on the chromosome in the same order!
Most homologous pairs look alike. They carry genes for the same characteristics and line up on the chromosome in the same order!
Most homologous pairs look alike. They carry genes for the same characteristics and line up on the chromosome in the same order!
Most homologous pairs look alike. They carry genes for the same characteristics and line up on the chromosome in the same order!
One X chromosome and one Y chromosome, which determines male sex characteristics.
In organisms that reproduce sexually, their sex cells, or gametes, are haploid. This means they only have one copy of each gene. So gametes are cells that only contain one chromosome for each pair.
Most homologous pairs look alike. They carry genes for the same characteristics and line up on the chromosome in the same order!
An allele is one member of a pair or series of genes that occupies a specific position on a specific chromosome. Each allele can encode a specific trait or characteristic. When two alleles are present in an individual, they can interact to determine the physical and physiological traits of that individual.
Aneuploid - the individual has an extra copy of one chromosome or is missing a chromosome.
A chromosome doublet refers to two sister chromatids joined by a centromere. They are exact copies of each other formed during DNA replication in preparation for cell division. Each member contains identical genetic information.