(A) Retina
(B) Iris
(C) Choroid
(D) Sclera
Category: Biology Mcqs
Biology Mcqs for NTS, PPSC, FPSC, SPSC, KPPSC, AJKPSC, PMS, NAT, PTS, Educators, Lecturer and all other exams. Here users will find all the Mcqs related to Biology. Here users will find mcqs related to study of life and living organisms, living things in an ecosystem, study and structure of organs, study of cells, organisms interaction and their environment, , study of heredity, study of biological molecules, study of DNA and proteins, study of fossils and all biology mcqs will be available here.
Human immunodeficiency virus affects ___ .
(A) Fibroblasts
(B) Red Blood Cells
(C) Helper T lymphocytes(CD4)
(D) Mast cells
Trisomy of ___ leads to Patau’s syndrome.
(A) 13th Chromosome
(B) 18th Chromosome
(C) 21st Chromosome
(D) 22nd Chromosome
What is the unit of Genetic map?
(A) Nanometer
(B) Centimeter
(C) Angstrom
(D) Centimorgan
Mendal was Austrian?
(A) Monk
(B) Biology Teacher
(C) Scientist
(D) Mathematician
___ is an enzyme that forms covalent bonds between restriction fragments.
(A) DNA Helicase
(B) DNA Primase
(C) DNA Polymerase
(D) DNA Ligase
Staphylococcus aureus was isolated by?
(A) Louis Pasteur
(B) Rosenbach
(C) Passet
(D) Sir Alexander Ogston
The least porous soil among the following is?
(A) Clayey soil
(B) Silty soil
(C) Loamy soil
(D) Peaty soil