The primitive type of stamens are found in which of the following family?<br> </h2></div>

_____ incompatibility prevents cross pollination.

From where does developing embryo gets nutrition?</h2></div>

Helobial occurs in ____

Which of the following forms a radicle in a dicot embryo?</h2></div>

If the filaments are fused in a single group the condition is</h2></div>

Flowers which have single ovule in the ovary and are packed into inflorescence are usually pollinated by</h2></…

<span>Sunflower is pollinated by insects while rice is pollinated by the wind. </span><…