Question

विकासशील परागण में पोषण किसके द्वारा मिलता है

Answer 1

Answer:

जब किसी पुष्प का परागकण निकालकर किसी दूसरे पुष्प या फिर किसी दूसरे पौधे के पुष्प तक पहुँचता है, तो इस क्रिया को परागण कहते हैं

परागण की क्रिया दो विधियों द्वारा होती है:

1 स्वपरागण

2 परपरागण[1]

Answer 2

Tapetum

Explanation:

• Tapetum is the specialized layer of nutritive cells which is present in the anther of the flowering plants between the anther wall and the sporogenous tissue.
• The cells of tapetum are larger, contains a high amount of cytoplasm and have the presence of more than one nucleus per cell.
• The tapetum provides nutrition during the development stages of the pollen grains and the pollen coat.

To learn more:

1. Tapetum: https://brainly.in/question/4882540

2.  Pollen grains: https://brainly.in/question/7177429