In pea, castor and maize, the number of cotyledons are respectively <br> </h2></div>

What are monocarpic and polycarpic plants?</h2></div>

Describe the outbreeding devices that prevent the autogamy.</h2></div>

Cytoplasm of the pollen grains are rich in ___

What is polyembryony?</h2></div>

Apomictic embryos in <i>Citrus </i>arise from </h2></div>

__ underwater plant has male and female parts in the same flower.

Endosperm of gymnosperms is</h2></div>