Biology MCQs

Biology Mcqs are from the different sections of Biology. which will help the students to get higher marks in biology subject. students can prepare for Medical Entry Test from our topic wise Multiple Choice question of Biology. These Mcqs will Help you to get higher marks especially in Biology Mcqs portion of test. These Mcqs are useful for students and job seekers i.e MCAT ECAT ETEA test preparation, PPSC Test, FPSC Test, SPSC Test, KPPSC Test, BPSC Test, PTS, OTS, GTS, JTS, CTS, NTS.

The experiments on DNA molecules in chromosomes for knowing the basis of inherited diseases are conducted by ?

A. Molecular biologists
B. Microbiologists
C. Freshwater biologists
D. Social biologist

On wound __________ fight foreign particles, like bacteria?

A. White Blood cells
B. Red Blood Cells
C. Platelets
D. Plasma

Sythetic insulin from pork was formed by which technique?

A. Biotechnology
B. Social biological techniques
C. Parasitology
D. Both a and c

Blood is carried towards the heart by __________?

A. Arteries
B. Capillaries
C. Veins
D. none of these

The branch of biology which deals with the study of social behavior and communal life of human beings living in any environment is called ?

A. Environmental biology
B. Social biology
C. Human biology
D. Both b and c

__________ is essential for the formation of hemoglobin.

A. Calcium
B. Iron
C. Water
D. Carbohydrates

Out of 92 naturally occurring chemical elements how many are considered as bio-elements?

A. 6
B. 16
C. 26
D. 15

___________ are needed as a source of energy for the vital activities of the body?

A. Calcium
B. Iron
C. Water
D. Carbohydrates

Oxygen accounts for ____ % of totals human body mass?

A. 65%
B. 18%
C. 10%
D. 3%

The atoms of different elements combine with each other through ionic or covalent bonding to produce compounds this stable form is called:

A. An organ
B. A molecule
C. Tissue
D. Both a and c

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