Meristem Based on Origin and Development|Meristem Based on Location (Position) in Plant Body

Question based on location of roots

Which types of meristems can be classified on the basis of position in the plant body ?

Both (A)_____ and intercalary meristems are (B)____ meristems and contribute to the formation of theh primary plant body.

Which of the following meristem calssification is based on position in the plant body ?

Assertion: Both apical meristem and intercalary meristem are primary meristems. Reason: Both of these meristems appear early in life of a plant and help in the formation of the primary plant body.

Select the incorrect statement/s : (A) Root apical meristem and shoot apical meristem are responsible for the secondary growth of the plants (B) Root apical meristem and shoot apical meristem contribute to increasing girth of the plant organs (C) In dicotyledonous plants and gymnosperms the lateral meristems, vascular cambium and cork cambium contribute to the elongation of the plant organs in which they are active (D) The development is the sum of growth and differentiation

Leaves originate from _____meristem.

Assertion: Plant growth is unique because plants retain the capacity for unlimited growth throughout their life. Reason: Plants have different type of meristems at certain locations in their body that have capacity to divide and self-perpetuate.