Which of the following stimulates pollen germ | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Pollen germination and the growth of the pollen tube are significantly influenced by the presence of specific elements in the stigma. Boron,in the

Vedclass · Accepted Answer

Boron

Vedclass · Answer

(B) Pollen germination and the growth of the pollen tube are significantly influenced by the presence of specific elements in the stigma. Boron,in the form of borate ions,plays a crucial role in the translocation of sugars and is essential for the germination of pollen grains and the elongation of the pollen tube. It facilitates the uptake of water and the synthesis of cell wall components required for the rapid growth of the pollen tube through the style.

Which of the following stimulates pollen germination and pollen tube growth?

Similar Questions

At which temperature are pollen grains stored (in $^{\circ} C$)?

In angiosperms,where does the pollen tube release its male gametes?

Transmitting tissue is found in:

After entering the embryo sac,the tip of the pollen tube swells and bursts due to:

Which of the following is a useful method to store pollen grains?

Vedclass Test Series

Exam Paper Generator

Online Exam Module