TRANSPORT IN PLANTS biology MCQ’s questions answers

ALL PRINTABLE PDF BOOKS FREE DOWNLOAD <<CLICK HERE>>

ALL PRINTABLE PDF BOOKS FREE DOWNLOAD <<CLICK HERE>>

TRANSPORT IN PLANTS

Question 376 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Shrinking of protoplasm from cell wall under influence of hypertonic solution is ..... [kerala 2001]
A
Plasmolysis
B
Apoptosis
C
Deplasmolysis
D
Flaccidity
Question 377 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Identify the correct statements and find out the correct combination? ..... [EAMCET 2005]
1. Accumulation of K+ ions in guard cells does not require energy
2. A high pH favors stromal opening
3. Movement of chloride ions into guard cells is in response to electrical differential created by K+ ions
4. With entry of several K+ ions and chloride ions, water potential of guard cells increases
A
1 and 3
B
1 and 2
C
2 and 3
D
3 and 4
Question 378 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A cell placed in hypotonic solution will ..... [Odisha 2000]
A
Shrink
B
Show exosmosis
C
Show endosmosis
D
No change in shape or size
There are 378 questions to complete.

DOWNLOAD ALL SUBJECTS PDF <<CLICK HERE>>