In plants, water potential is determined by major factors?
In plants, water potential is determined by major factors?
A. Three
B. Four
C. Two
D. Five
In plants, water potential is determined by major factors? Read More »
Biology McqsBiology Mcqs
Cytoplasmic strands that extend through pores in adjacent cell walls are known as___________?
Cytoplasmic strands that extend through pores in adjacent cell walls are known as___________?
A. Pseudopods
B. Symplasts
C. Plasmodesmata
D. Pili
In the root cells _______ pathway becomes discontinuous in the endodermis due to the presence of casparian strip.
In the root cells _______ pathway becomes discontinuous in the endodermis due to the presence of casparian strip.
A. Tonoplast
B. Apoplast
C. Symplast
D. Vacuolar.
In plants, the neighbouring cells are connected with one another by__________?
In plants, the neighbouring cells are connected with one another by__________?
A. Plasmodesmata
B. Cell walls
C. Vacuoles
D. Both ‘A’ & ‘B’
In plants, the neighbouring cells are connected with one another by__________? Read More »
Biology McqsActive transport is dependent on____________?
Active transport is dependent on____________?
A. Photosynthesis
B. Respiration
C. Photophosporylation
D. None of these
Active transport is dependent on____________? Read More »
Biology McqsThe diffusion of ions along with water also takes place by mass flow system along the ________ path?
The diffusion of ions along with water also takes place by mass flow system along the ________ path?
A. Tonoplast
B. Apoplast
C. Symplast
D. Vacuolar
The membrane of vacuoles is known as__________?
The membrane of vacuoles is known as__________?
A. Vacuoloplast
B. Tonoplast
C. Tanoplast
D. All of these
The membrane of vacuoles is known as__________? Read More »
Biology McqsThe uptake of water in plants involves__________?
The uptake of water in plants involves__________?
A. Active transport
B. Passive transport
C. Both of these
D. None of these
The uptake of water in plants involves__________? Read More »
Biology McqsThe site/s where most of the uptake of water and minerals take place is/are__________?
The site/s where most of the uptake of water and minerals take place is/are__________?
A. Root hairs
B. Root cells
C. Underground stem
D. All of these
The site/s where most of the uptake of water and minerals take place is/are__________? Read More »
Biology McqsThere are __________ types of nutrients needed by plants besides light to carry out photosynthesis
There are __________ types of nutrients needed by plants besides light to carry out photosynthesis
A. Two
B. Three
C. Four
D. Five