The two chromosomes (two "X" shapes) that are in a pair are generally called "homologous chromosomes".
A pair of "chromatids" make up the two arms of a single chromosome.
Homologous chromosomes
It is called the allele
chromosomes
Alleles
The microcopic bodies that carry genes are called autosomes. A person has 22 pairs of autosomes.
In sexual reproduction, traits are determined by the alleles of an individual's genes inherited from their parent's cells after it has undergone meiosis. The alleles of the parents are randomly selected depending on the chromosomes of the sperm and ova which connect. The 24 pairs of resulting chromosomes in a new individual's cells (half from both parents) determine their traits as each chromosome with DNA and gene segments have traits. Whether the traits show up are resulting to the dominance of the alleles from the inherited chromosomes.
HETEROZYGOUS It is polygenic inheritance in terms of genetics. Many quantitative traits such as length, body weight and blood groups etc are governed by a group of genes.
Humans have 46 chromosomes (23 pairs), chromosomes are long strands of genes, and since the chromosomes come in pairs, so do the genes. There are 25,000 genes in the entire human genome, and since the haploid chromosome number is 23, there are about 100's of genes on the shorter chromosomes and approximately thousands on the longer chromsomes.
3,000,000,000,
Hobnobs
Polygenic inheritance.
Inherited traits controlled by factors(genes) which occur in pairs : ) machuff15
incomplete dominance
same traitsthe same traits as each other. Different chromosome pairs code for different traits than other chromosome pairs do though. Only homologous chromosomes (chromosome pairs) code for the same trait as each other.
"In sexual reproduction, a line of genes on a DNA chain from a mother is paired with a matahing chain from the fater In a baby that develops from the two gene contributors, the pairs of traits on its DNA will?" the answer is: result from recombining traits from the mother and father
genotypes
The microcopic bodies that carry genes are called autosomes. A person has 22 pairs of autosomes.
In sexual reproduction, traits are determined by the alleles of an individual's genes inherited from their parent's cells after it has undergone meiosis. The alleles of the parents are randomly selected depending on the chromosomes of the sperm and ova which connect. The 24 pairs of resulting chromosomes in a new individual's cells (half from both parents) determine their traits as each chromosome with DNA and gene segments have traits. Whether the traits show up are resulting to the dominance of the alleles from the inherited chromosomes.
six basic principles of genetics are....Traits, or characteristics, are passed on from one generation of organisms to the next generationThe traits of an organism are controlled by genesOrganisms inherit genes in pairs, one gene from each parentSome genes are dominant, whereas other genes are recessiveDominant genes hide recessive genes when both are inherited by an organismSome genes are neither dominant nor recessive. These genes show incomplete dominancesource: i got this from my textbook.....and im in 7th grade. the txtbook is called Prentice Hall Exploring Life Science
HETEROZYGOUS It is polygenic inheritance in terms of genetics. Many quantitative traits such as length, body weight and blood groups etc are governed by a group of genes.
YES!