Question

Match the following

• A. Tt
• B. Tall
• C. 2n
• D. n

Answer 1

Genotype is the genetic constitution of an organism e.g. TT/Tt/tt. Phenotype is the observable characters of an organism like height, eye colour etc. When a cell has two sets of chromosomes (2n) it is called diploid cell and the cell with a single set of chromosomes (n) is called haploid. All body cells of humans are diploid whereas, egg and sperm are haploid.