A. Photorespiration
B. Calvin cycle
C. Both of these
D. None of these
Category: Biology Mcqs
Biology Mcqs for MCAT MDCAT NTS Test PPSC FPSC KPPSC preparation Online Written exam and interview question answers.
Number of spiracles present in the thorax of cockroach is___________?
A. 2
B. 3
C. 5
D. 4
Of the following, which one is a contagious disease?
A. Tuberculosis
B. Lungs cancer
C. Asthma
D. Emphysema
Number of spiracles present in cockroach is___________?
A. 15
B. 10
C. 20
D. 30
A disease of longs in which inside of the lungs is damaged resulting in cough and fever?
A. Lung cancer
B. Asthma
C. Emphysema
D. Pulmonary tuberculosis
Arterial blood contains _________ of CO2 per 100 ml of blood
A. 54 ml
B. 60 ml
C. 64 ml
D. 50 ml
Xylem and phloem are conducting tissues found in?
A. animals
B. plants
C. micro orgamnisms
D. all the above
which of the following consists of the dead cells?
A. Parenchyma
B. collenchyma
C. sclerenchyma
D. none of these
Simple tissues and complex tissues are two groups of tissues?
A. Meristematic
B. Permanent
C. Epidermal
D. Supporting
which of the following gas discovered by Scheele?
A. chlorine
B. hydrogen
C. oxygen
D. carbon dioxide