Given below are two statements :
Statement I : Endarch and exarch are the terms often used for describing the position of secondary xylem in the plant body.
Statement II : Exarch condition is the most common feature of the root system.
In the light of the above statements, choose the correct answer from the options given below:
Identify the correct statements:
A. Lenticels are the lens-shaped openings permitting the exchange of gases.
B. Bark formed early in the season is called hard bark.
C. Bark is a technical term that refers to all tissues exterior to vascular cambium.
D. Bark refers to periderm and secondary phloem.
E. Phellogen is single-layered in thickness.
Choose the correct answer from the options given below:
Match List I with List II :
List I | List II | ||
---|---|---|---|
(A) | Cohesion | (I) | More attraction in liquid phase |
(B) | Adhesion | (II) | Mutual attraction among water molecules |
(C) | Surface tension | (III) | Water loss in liquid phase |
(D) | Guttation | (IV) | Attraction towards polar surfaces |
Choose the correct answer from the options given below :
Match List I with List II:
List I | List II | ||
---|---|---|---|
(A) | M Phase | (I) | Proteins are synthesized |
(B) | G$$_2$$ Phase | (II) | Inactive phase |
(C) | Quiescent stage | (III) | Interval between mitosis and initiation of DNA replication |
(D) | G$$_1$$ Phase | (IV) | Equational division |
Choose the correct answer from the options given below :