What are the 2 parts of the pollen sac?

Lever mechanism for pollination is characteristic feature of </h2></div>

By tissue culture, indefinite number of plants from a small amount of parental tissue can be obtained. This technique is…

Which is the most common type of endosperm?

Consider the following statements:<br> 1. The seed of pea is albuminous.<br> <span>2. The fruit of pea…

Normally one embryo develops in one seed but when an orange seed is squeezed many embryos of different shapes a…

Pollen tube is attracted to the _____ end of the embryo sac.

In a cereal gain the single cotyledon of embryo is represented by ................</h2></div>