(A) Motor neuron
(B) Inter neuron
(C) Sensory neuron
(D) Neuroglial cells
Answer : (A) Motor neuron
Ventral roots of spinal cord contains axons of Motor neuron.
Category: Zoology MCQs Class 12
Zoology MCQs questions with answers of class 12 or second year. HSSC Part-II zoology multiple choice questions from past papers.
Which cells of the pancreas are responsible for the production of Insulin?
(A) Beta cells
(B) Gamma cells
(C) Alpha cells
(D) Dry cells
Answer: (A) Beta cells
Beta cells of the pancreas are responsible for the production of Insulin.
Non-coding sequence of gene are:
(A) Codon
(B) Exon
(C) Intron
(D) Anti-codon
Answer: (C) Intron
Intron is Non-coding sequence of gene.
Which of the following can serve as a vector in DNA technology?
(A) Plasmid
(B) Bacteriophage
(C) Algae
(D) Mosquito
Answer: (A) Plasmid
Plasmids can serve as a vector in DNA technology.
Unifactorial defects refers to:
(A) One gene
(B) Many genes
(C) Environmental factors
(D) Genome
Answer: (A) One gene