The outermost boundary of cell is
A. Cell wall
B. Plasma membrane
C. Middle lamellae
D. Plasmodesmata
Answer: Option C
A. Cell wall
B. Plasma membrane
C. Middle lamellae
D. Plasmodesmata
Answer: Option C
Downy Mildew of Bajra caused by
A. C. fusiformis
B. S. graminicola (Sclerospora)
C. T. penicillica
D. All of the above
The criteria of essentiality of nutrients in plants was given by
A. D. J. Nicholas
B. Arnon and Stout
C. J. S. Kanwar
D. M. S. Swaminathan
A. Manganese
B. Boron
C. Zinc
D. Iron
for animal cell- palasma membrane
for plant cell- cell wall
I think the answer should be cell wall or plasma membrane
A is the ans