Which one of the following is resistant to enzyme action?</h2></div>

Which of these is a bisexual flower?</h2></div>

Which one of the following is typical of a monocot embryo? Plumule Radical Cotyledon?</h2></div>

____ flowers produce assured seed set even in the absence of pollinator.

The long stalk in the stamen is called</h2></div>

Embryo in sunflower has</h2></div>

The endosperm of gymnosperms is .................</h2></div>

Suggest some advantages and disadvantages of self-pollination to a species of plant.</h2></div>