(A) Skin epidermis
(B) Skeleton
(C) Lining of digestive tract
(D) Body muscles
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.
Which of the following is common to both avian and mammalian development?
(A) Primitive streak
(B) Holoblastic cleavage
(C) Trophoblast
(D) Yolk plug
How many ATP molecules are used in the preparatory phase of glycolysis?
(A) 02
(B) 04
(C) 06
(D) 08
During which stage in cardiac cycle are the semi lunar valves shut?
(A) Atrial Diastole
(B) Ventricular Diastole
(C) Atrial Systola
(D) None of the above
As a result of glycolysis in a cell:
(A) Glucose is converted into pyruvic acid.
(B) Pyruvic acid into oxaloacetate.
(C) Glucose is converted into glycogen.
(D) None of the above
Which part of the brain detect temperature changes?
(A) Hypothalamus
(B) Cerebrum
(C) Cerebellum
(D) Thalamus
The amount of lactic acid in muscles increases when they are lacking in:
(A) Oxygen
(B) Carbon Dioxide
(C) Glucose
(D) Bicarbonate Ions
The color of brown fat is due to large number of mitochondria with cytochromes containing:
(A) Nickel
(B) Iodine
(C) Copper
(D) Iron