What is the role of chromosomes in inheritance?
In a pair of chromosomes, one chromosome is always inherited from the mother and one from the father. This means that, with the exception of genes on the sex chromosomes of males, we have two copies of each gene, one inherited from our mother and one from our father.
What role do chromosomes play in inheritance quizlet?
What role do chromosomes play in inheritance? Inside of chromosomes is DNA. DNA is what makes a person have traits and characteristics. What events occur during meiosis?
What is a role of chromosome?
Chromosomes carry the basic genetic material DNA which is responsible to provide hereditary characteristics and genetic information to the various cells. The cellular functions are important for the growth and survival of living organisms.
What is the relationship between alleles and chromosomes?
An allele is a variant form of a gene. Some genes have a variety of different forms, which are located at the same position, or genetic locus, on a chromosome. Humans are called diploid organisms because they have two alleles at each genetic locus, with one allele inherited from each parent.
How are genes arranged on a chromosome quizlet?
What is Meiosis? The process that occurs in the formation of sex cells by which the number of chromosomes is reduced in half. How are genes arranged on a chromosome? Like beads on a string, and the same on both chromosomes.
What happens to chromosomes during meiosis?
Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. This process is required to produce egg and sperm cells for sexual reproduction.