Botany MCQs Lecturer PPSC FPSC KKPSC NTS Online Test No.33

Sagodana is obtained from____ of metaxylon:

Pennisertum typoideum is botanical name of:

In plants:

The plant life cycle has both a sporophyte and a gametophyte generation. In the sporophyte stage:

Flowers must:

Which of the following does not arise from meristematic activity in a plant?

Avena sativa is the name of:

Andropogan sorgum is the common name of:

Common rubber an elastic gum is obtained from:

Oryza Sativa is:

Cynodon dactylon is the botanical name of:

Additional vascular tissue produced as secondary growth in a root originates from which cells?

The longest period of time that a seed can remain dormant is:

All plants exhibit alternation of: generation. This means their life cycle:

The most Economic importance family is:

A plant's vascular tissue is composed of xylem and phloem. The xylem generally transports…………..whereas the phloem transports………..:

Which of the following characters is seen in the gymnosperms, but is not seen in other seeded vascular plants?

An internal hydrostatic pressure due to endosmosis of water is called____ pressure:

Plant organs form by:

Cymbopogan citratus is the name of:

The membrane that bounds vacuole, is called tonoplast which contains a number of active transport systems that pumps ions into the vacuole:

Turgor pressure is generated by ___osmotic pressure of the cell vacuole:

All flowering plants (angiosperms) :

Yucca is commonly known as:

What tissue makes up most of the wood of a tree?