Advertisements
Advertisements
प्रश्न
Complete the following flow chart
Advertisements
उत्तर
Generative cell
APPEARS IN
संबंधित प्रश्न
In most angiosperms, the 3-celled stage of the mature male gametophyte is reached ______
The mature male gametophyte in angiosperm is represented by ______.
Identify the correct ratio of male gametes, vegetative cells, generative cells and microspore mother cells produced in a microsporangium if 80 pollen grains are released from it.
In a male gametophyte, ploidy of tube cell and a male gamete is ______.
What is the function of tassels in the corn cob?
What is the scientific term for the study of the external morphology of mature pollen grains?
The protective double-layered wall or covering of a pollen grain is collectively known as the ___________.
Which specific substance in the exine makes pollen grains highly resistant to environmental stress and aids in their preservation as fossils?
In dicotyledonous plants, how many germ pores are typically present on a single pollen grain?
Which part of the pollen grain wall protrudes through the germ pore to form the pollen tube during germination?
What is the "pollenkitt" found on the pollen grains of many insect-pollinated plants?
After being released from the anther, the pollen grain divides into two unequal cells. These cells are named ____________.
Which cell within the developing male gametophyte is responsible for eventually forming the two male gametes?
At what temperature can pollen grains be preserved in "pollen banks" for long-term storage?
