Which of the following pollutants is responsible for Minamata disease? MCQ with Answer and Explanation

Explanation:
The basal ganglia are a group of interconnected subcortical nuclei (including the caudate nucleus, putamen, globus pallidus, substantia nigra, and subthalamic nucleus) located deep within the white matter of the cerebral hemispheres. They are crucial components of the extrapyramidal motor system. Their primary functions are to regulate voluntary motor movements (by facilitating desired movements and inhibiting unwanted ones), procedural learning (learning by repetition), routine behaviors, and habit formation. Dysfunction of the basal ganglia leads to movement disorders like Parkinson's disease and Huntington's disease.

Explanation:
DNA polymerase I has 5' to 3' exonuclease activity to remove RNA primers and fill gaps with DNA. In eukaryotes, RNase H removes primers.

Explanation:
Estrogen promotes ductal growth in breasts and deposition of fat, contributing to breast development at puberty. Progesterone develops alveoli, prolactin synthesizes milk, oxytocin ejects milk.