If the diploid chromosome number of a cloned plant is 12, the chromosomal number of the plant cell that created the cloned plant is___*1 point126324

To determine the chromosomal number of the plant cell that created the cloned plant, we can follow this reasoning:

1. Understanding Chromosome Numbers:

   • Diploid cells (2n) contain two complete sets of chromosomes, one from each parent.
   • In plants, the diploid number is double the haploid number (n), which is the number of chromosomes found in gametes.

2. Identify Given Information:

   • The diploid chromosome number of the cloned plant is provided as 12, which we denote as $2n = 12$.

3. Calculate the Haploid Number:

   • To find the haploid number $n$, which is found in gametes (such as pollen or ovules), we use the relationship: $n = \frac{2n}{2} = \frac{12}{2} = 6$

4. Identifying the Chromosomal Number of the Cell That Created the Clone:

   • The cloned plant originates from a somatic cell, which typically has the same diploid number if it's asexual reproduction.
   • Therefore, the chromosomal number of the plant cell that created the cloned plant remains the same as the diploid number of the cloned plant.

Final Answer

The chromosomal number of the plant cell that created the cloned plant is 12.