The normal cell of human being consists of 46 chromosomes, however, the germ cell has:

Correct option is D

The correct answer is (D)   ​23 chromosomes

• ​A normal human cell contains 46 chromosomes, while germ cells, like eggs or sperm, have 23 chromosomes.
  

Information booster:

• ​Most human cells are diploid, which means they have two sets of chromosomes (46 in total). Each parent contributes one chromosome to every pair.
• Germ cells, such as eggs and sperm, are haploid, meaning they have a single set of chromosomes (23 in total).
• When an egg and sperm combine during fertilization, they form a zygote with 46 chromosomes or 23 pairs.​