Which soil is best for plant growth? why?

The best soil for most plants for optimum growth is a rich, sandy loam. Loam is an even mixture of the three main types of soil. In most cases, you will need to amend your soil with compost.

regulation of gene expression. gene expression can be regulated by various cellular processes with the aim to control the amount and nature of the expressed genes. these regulatory proteins bind to dna and send signals that indirectly control the rate of gene expression

explanation:

answer; the above statement is (true);