How was it known that genes are located on chromosomes?

Write a short note on chromosomes

All genes located on the same chromosome:

What is a chromosome ?

What is the vital role of chromosomes?

Compare X and Y chromosomes.

Some Mendelian crossing experimental results were shown to the students. Teacher informed that there are two genes located on the same chromosome. He inquired if they will be ever separated from each other?

If the genes are located in a chromosome as p-q-r-s-t, which of the following gene pairs will have least probability of being inherited together?

Do you think Mendel's laws of inheritance would have been different if the characters that he chose were located on the same chromosome.

Write a note on types of chromosomes.

On which chromosome was the gene for eye colour located in Drosophila?