LIFE SCIENCE

Detailed explanation-1: -All organisms inherit the genetic information specifying their structure and function from their parents. Likewise, all cells arise from preexisting cells, so the genetic material must be replicated and passed from parent to progeny cell at each cell division.

Detailed explanation-2: -Parents pass on traits or characteristics, such as eye colour and blood type, to their children through their genes. Some health conditions and diseases can be passed on genetically too. Sometimes, one characteristic has many different forms. For example, blood type can be A, B, AB or O.

Detailed explanation-3: -Each Organism’s Traits Are Inherited from a Parent through Transmission of DNA. Drosophila chromosome. Scientists first discovered chromosomes in the nineteenth century, when they were gazing at cells through light microscopes.

Detailed explanation-4: -Some characteristics that are passed down from parent to child in humans include: eye color. hair color and texture. skin tone.

Detailed explanation-5: -All of an organism’s genetic material, including its genes and other elements that control the activity of those genes, is its genome. An organism’s entire genome is found in nearly all of its cells. In human, plant, and animal cells, the genome is housed in a structure called the nucleus.