Anther#!#Pollen Grain

Pollen grain is

Pollen grain is

pollen grains

The plant part which consist of two generations one within the other: Pollen grains inside the anther Germinated pollen grain with two gametes Seed inside the fruit Embryo sac inside the ovule

Select the correct Statement . a. Intine of pollen grains is composed of pectocellulosic in nature . b. Pollen grains develop from the haploid microspore mother cells in pollen sacs of anther. c. Pollen grain is diploid , unicellular , multinucleate and oval shaped structure. d. Pollen grains are generally spherical measuring about 20-25 mm in diameter .

Sexual Reproduction in Flowering Plants || Types OF Tapetum Microsporogenesis || Types of Microspore Tetrads || Pollen Grain Pollen Kit || Dehiscence OF Anther || Important Points

How many cells are present in the pollen grain at the time of their release from anther ? Name the cells.