Download App

PART - 2 - Unit IV : CH - 13 Plant Growth and Development — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYPART - 2 - Unit IV : CH - 13 Plant Growth and Development2 Marks
Question
What are the stages of growth?
✓

Answer

There are mainly three stages of growth:
(i) Cell formation stage: In this stage, meristem cells divide and form new cells.
(ii) Cell elongation stage: Made up of meristems cells change their shape by increasing in length, width and volume.
(iii) Cell maturation stage: Elongated cells form permanent tissue as a result of various types of thickening on their cell wall.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "2 Marks Questions" from PART - 2 - Unit IV : CH - 13 Plant Growth and Development→PART - 2 - Unit IV : CH - 13 Plant Growth and Development — all question types→BIOLOGY STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

List out the scope of systematics. Whose publication is Systema Naturae?
→
Define cytoplasmic division or cytokinesis and write any two differences between cytoplasmic division of animal and plant cells.
→
Name one member of Solanaceae that yields each of the following:
  1. Medicine.
  2. Fumigatory.
  3. Spice.
  4. Vegetable.
→
Glucose, malic acid, oxalic acid and tartaric acid are oxidised to give energy in plant cell. Which of the mentioned acids will give RQ of value 4 and why?
→
Draw a labelled diagram of the thyroid gland's dorsal view and mention how many groups the hormones have been divided into based on their chemical nature? Write their names.
→
Name the cells and their location in the testes, which secrete androgons/ testosterone.
→
Explain the internal structure of chloroplast graphically.
→
Why is breathing of women regarded as thoracic, while that of male as abdominal? Also state who among the two has higher vital capacity.
→
Mitochondria and plastids have their own DNA (genetic material). What is known about their fate during nuclear division like mitosis?
→
Differentiate between the androecium of Fabaceae and Solanaceae.
→