What are chromosomes? OR What is chromosome?

True or False. If false, write the correct sentence Autosomes are chromosomes other than sex chromosomes.

Compare - X-chromosome and Y chromosome.

An organisms has two pair of chromosomes (i.e., chromosome number) Diagramatically represent the chromosomal arrangement during different phases of meiosis II.

What are chromosomal abnormalities?

In a certain taxon of insects some have 17 chromosomes and the others have 18 chromosomes. The 17and 18 chromosome-bearing organisms are:

Compare X and Y chromosomes.

While examining the mitotic stage in a tissue, one finds, some cells with 16 chromosomes and some, with 32 chromosomes. What possible reasons could you assign to this difference in chromosome number. Do you think cells with 16 chromosomes could have arisen from cells with 32 chromosomes or vice versa?

The chromosome in which the centromere is near one end of the chromosome is called ……….chromosome. metacentric acrocentric sub-metacentric telocentric

What are the roles of chromosomes in living organisms?

What are the roles of chromosomes in living organisms?