The process of synthesizing mRNA from a DNA template is called: MCQ with Answer and Explanation

Explanation:
When both parents are heterozygous (Tt × Tt), the offspring genotypes are TT (25%), Tt (50%), and tt (25%). Since tall (T) is dominant over dwarf (t), both TT and Tt are tall, resulting in 3 tall : 1 dwarf phenotypic ratio. The genotypic ratio is 1:2:1. 9:3:3:1 is the dihybrid phenotypic ratio. 1:1 ratio is seen in test cross (Tt × tt).

Explanation:
Mitochondria are membrane-bound organelles present in almost all eukaryotic cells but absent in prokaryotes, which carry out respiration on the plasma membrane or mesosomes. Ribosomes, cell wall (in most), and plasma membrane are present in both.

Explanation:
Active transport uses energy (usually ATP) to pump molecules or ions across a membrane against their electrochemical gradient, e.g., Na⁺/K⁺ pump. Diffusion, osmosis, and facilitated diffusion are passive processes that move substances down their gradient without energy expenditure.