In flowering plants microspores are formed by meiosis and are haploid tetrads.
Write down the formation of embryosac and monosporic development.

In flowering plants microspores are formed by meiosis and are haploid tetrads. How will you show the formation of microspores and male gametophyte from microspore mother cells.

In flowering plants, the male gametes are formed by

In flowering plants, meiosis takes place during

Many of the flowering plants have developed some devices for discouraging inbreeding. Write any two of them.

The diagram given below shows the transverse section of a young anther. Identify the parts a,b,c and d. (b) The developmental stages of male gametes in plants consist of microsporogenesis and male gametophyte. Arrange the following terms in their correct development sequence. Pollen grain Sporogenous tissue Anther Microspore tetrad Pollen mother cell Male gamete

Smog is derived from the words smoke and fog. Write down the reactions involved in the formation of photochemical smog.

The formation of microspores from pollen mother cells through meiosis is known as?

After fertilization in flowering plants, seeds bearing embryos are found inside the fruits. If seeds are developed from ovules, Name the parts that given rise to embryo and fruits.