Chapter 5: Cells & Tissues - Biology Mcqs for High School - Grade 9 - Set 3

1)   The cells that consists of chloroplasts are involved in

a. osmosis
b. diffusion
c. metabolism
d. photosynthesis
Answer  Explanation 

ANSWER: photosynthesis

Explanation:
No explanation is available for this question!


2)   The type of support tissues that consists of uneven thickened primary walls with elongated cells is called

a. collenchyma's tissues
b. phloem tissues
c. xylem tissues
d. parenchyma tissues
Answer  Explanation 

ANSWER: collenchyma's tissues

Explanation:
No explanation is available for this question!


3)   In eukaryotic cells, the ribosomes are

a. smaller
b. larger
c. absent
d. cubical form
Answer  Explanation 

ANSWER: larger

Explanation:
No explanation is available for this question!


4)   The object and the lens is placed in the

a. vacuum chamber
b. electron gun
c. projector
d. all of above
Answer  Explanation 

ANSWER: vacuum chamber

Explanation:
No explanation is available for this question!


5)   The cells that transmits the messages between different body parts are

a. lengthy nerve cells
b. long muscle cells
c. platelets
d. red blood cells
Answer  Explanation 

ANSWER: lengthy nerve cells

Explanation:
No explanation is available for this question!


6)   The chromosomes are visible in nucleus during

a. vacuoles formation
b. cell division
c. energy formation
d. none of above
Answer  Explanation 

ANSWER: cell division

Explanation:
No explanation is available for this question!


7)   The mitochondria is the place for

a. oxygenation
b. aerobic respiration
c. anaerobic respiration
d. protein synthesis
Answer  Explanation 

ANSWER: aerobic respiration

Explanation:
No explanation is available for this question!


8)   The region in which chromosomes floats in the cytoplasm is called

a. centrosome
b. centrioles
c. granum
d. nucleoid
Answer  Explanation 

ANSWER: nucleoid

Explanation:
No explanation is available for this question!


9)   The type of epithelial tissues which consists of layers of flat cells is

a. cuboidal epithelium
b. stratified squamous epithelium
c. squamous epithelium
d. columnar epithelium
Answer  Explanation 

ANSWER: stratified squamous epithelium

Explanation:
No explanation is available for this question!


10)   The resolution of electron microscope is

a. 0.1 nm
b. 0.2nm
c. 10nm
d. 20nm
Answer  Explanation 

ANSWER: 0.2nm

Explanation:
No explanation is available for this question!


11)   The cartilage does not includes ends of

a. kidney tubes
b. blood vessels
c. bones
d. esophagus
Answer  Explanation 

ANSWER: bones

Explanation:
No explanation is available for this question!


12)   The phenomena of turgor pressure is known as

a. isotonicity
b. exotonicity
c. turgor
d. tonicity
Answer  Explanation 

ANSWER: turgor

Explanation:
No explanation is available for this question!


13)   The meristems that are located at the tips of shoots and roots are called

a. cambium meristems
b. vascular meristems
c. apical meristems
d. lateral meristems
Answer  Explanation 

ANSWER: apical meristems

Explanation:
No explanation is available for this question!


14)   Microscopy is the use of

a. microscope
b. telescope
c. spectroscope
d. optical lens
Answer  Explanation 

ANSWER: microscope

Explanation:
No explanation is available for this question!


15)   The cells that lack prominent nucleus are

a. eukaryotic cells
b. open system cells
c. prokaryotic cells
d. metabolism cells
Answer  Explanation 

ANSWER: prokaryotic cells

Explanation:
No explanation is available for this question!


16)   The nucleus of the cell was discovered by

a. Robert Hooke
b. Aristotle
c. Robert Brown
d. Matthias Schleiden
Answer  Explanation 

ANSWER: Robert Brown

Explanation:
No explanation is available for this question!


17)   Lenses which enlarges the image on photographic film are known as

a. electron microscope
b. electron gun
c. electromagnetic film
d. negative
Answer  Explanation 

ANSWER: electromagnetic film

Explanation:
No explanation is available for this question!


18)   The photograph which is taken from a microscope is known as

a. macrograph
b. monograph
c. micrograph
d. pictograph
Answer  Explanation 

ANSWER: micrograph

Explanation:
No explanation is available for this question!


19)   The major categories of plants tissues are

a. compound tissues only
b. simple tissues only
c. epidermal tissues
d. compound and simple tissues
Answer  Explanation 

ANSWER: compound and simple tissues

Explanation:
No explanation is available for this question!


20)   The bacteria are also known as

a. cytoplasma
b. macroplasma
c. mycoplasma
d. microplasma
Answer  Explanation 

ANSWER: mycoplasma

Explanation:
No explanation is available for this question!