Anemophilly type of pollination is found in:
1.  Salvia
2.  Bottlebrush
3.  Vallisneria
4.  Coconut

In grasses what happens in microspore mother cell for the formation of mature pollen grains:
1.  One meiotic and two mitotic divisions
2.  One meiotic & one mitotic division
3.  One meiotic division
4.  One mitotic division

Adventive embryony in citrus is due to:

In a flowering plant, archesporium gives rise to:

1. Only the wall of the sporangium

2. Both wall and the sporogenous cells

3. Wall and the tapetum

4. Only tapetum and sporogenous cells

In Angiosperm all four microspores of a tetrad are covered by a layer that is formed by:

1. Pectocellulose

2. Callose

3. Cellulose

4. Sporopollenin

What is the direction of the micropyle in the anatropous ovule:

In Angiosperms, pollen tubes liberate their male gametes into the:

1. Central cell

2. Antipodal cells

3. Egg cell

4. Synergids

Hair found in the inflorescences of Zea mays is the modification of:

Endosperm is formed during double fertilization by:

1. Two polar nuclei & one male gamete

2. One polar nucleus & one male gamete

3. Ovum and male gamete

4. Two polar nuclei & two male gametes

Eight-nucleated embryosac is:

1. Only monosporic

2. Only bisporic

3. Only tetra sporic

4. Any of the above