Chapter 7: Introduction to Biology - Biology Mcqs for High School - Grade 9 - Set 2

1)   The study of principles from physics that are applicable to the biological phenomena is classified as

a. biophysics
b. geophysics
c. biography
d. biogeography
Answer  Explanation 

ANSWER: biophysics

Explanation:
No explanation is available for this question!


2)   The study of animals is classified as

a. histology
b. botany
c. zoology
d. microbiology
Answer  Explanation 

ANSWER: zoology

Explanation:
No explanation is available for this question!


3)   The branch of biology which deals with the study of internal structures is called

a. zoology
b. anatomy
c. immunology
d. socio-biology
Answer  Explanation 

ANSWER: anatomy

Explanation:
No explanation is available for this question!


4)   To understand principles of nature

a. observations are made
b. experiments are done
c. logical conclusions are drawn
d. all of above
Answer  Explanation 

ANSWER: all of above

Explanation:
No explanation is available for this question!


5)   The immune system of organism is studied in

a. entomology
b. immunology
c. paleontology
d. taxonomy
Answer  Explanation 

ANSWER: immunology

Explanation:
No explanation is available for this question!


6)   The basic types of cells includes

a. prokaryotes only
b. eukaryotes only
c. protist
d. prokaryotes and eukaryotes
Answer  Explanation 

ANSWER: prokaryotes and eukaryotes

Explanation:
No explanation is available for this question!


7)   The branch of biology which deals with the study of social behavior of animals is classified as

a. socio-biology
b. microbiology
c. embryology
d. anatomy
Answer  Explanation 

ANSWER: socio-biology

Explanation:
No explanation is available for this question!


8)   The study of inheritance is done in

a. genetics
b. physiology
c. biotechnology
d. parasitology
Answer  Explanation 

ANSWER: genetics

Explanation:
No explanation is available for this question!


9)   The characteristics which are regarded as characteristics of life are all

a. same
b. different
c. new
d. complex
Answer  Explanation 

ANSWER: same

Explanation:
No explanation is available for this question!


10)   The relationship of biology to other sciences in which organisms are studied from economic point of view is classified as

a. zoology
b. biogeography
c. bio economic
d. botany
Answer  Explanation 

ANSWER: bio economic

Explanation:
No explanation is available for this question!


11)   The scientific knowledge is divided in to various

a. classes
b. kingdoms
c. branches
d. types
Answer  Explanation 

ANSWER: branches

Explanation:
No explanation is available for this question!


12)   The branch of biology which deals with the study of structures and forms of living organisms is called

a. physiology
b. histology
c. anatomy
d. morphology
Answer  Explanation 

ANSWER: morphology

Explanation:
No explanation is available for this question!


13)   The seeds of the mustard plant are used in making

a. mustard oil
b. mustard powder
c. mustard sauce
d. mustard ointment
Answer  Explanation 

ANSWER: mustard oil

Explanation:
No explanation is available for this question!


14)   The part of the mustard plant which is used to extract oil is

a. flowers
b. seeds
c. leaves
d. peel
Answer  Explanation 

ANSWER: seeds

Explanation:
No explanation is available for this question!


15)   Studying organism with an economical aspect is done in

a. biophysics
b. biochemistry
c. physical biology
d. bio economics
Answer  Explanation 

ANSWER: bio economics

Explanation:
No explanation is available for this question!


16)   Organisms are

a. eternal
b. mortal
c. unlimited life span
d. immortal
Answer  Explanation 

ANSWER: mortal

Explanation:
No explanation is available for this question!


17)   The tissues that help in the contraction of stomach walls to grind food are classified as

a. covalent tissues
b. micro tissues
c. macro tissues
d. muscular tissues
Answer  Explanation 

ANSWER: muscular tissues

Explanation:
No explanation is available for this question!


18)   The macromolecules are the ones that have

a. high rate of respiration
b. high molecular weights
c. low molecular weights
d. low rate of absorption
Answer  Explanation 

ANSWER: high molecular weights

Explanation:
No explanation is available for this question!


19)   The animal either unicellular or multicellular, if they have distinct nucleus are called as

a. prokaryotes
b. eukaryotes
c. protist
d. protozoa
Answer  Explanation 

ANSWER: protist

Explanation:
No explanation is available for this question!


20)   The division of plant tissues based on structure and function includes

a. meristematic tissue only
b. permanent tissue only
c. parenchymatous tissues
d. meristematic and permanent tissues
Answer  Explanation 

ANSWER: meristematic and permanent tissues

Explanation:
No explanation is available for this question!